Firstly, secondly, thirdly are useful words for organizing ideas, points, arguments, and instructions.
They help readers and listeners follow your message in the right order.
However, using the same sequence words again and again can make your English sound repetitive.
Learning other ways to say firstly, secondly, thirdly gives you more choices and helps you match your language to the situation.
This matters in emails, essays, presentations, meetings, reports, and everyday conversations.
Some alternatives sound very formal, while others feel simple and natural.
For example, to begin with works well in a presentation, while next is a simple choice for everyday speech.
In this guide, you will learn 18 useful synonyms for firstly, secondly, thirdly, when to use them, and which alternatives work best in formal and informal English.
What Does “Firstly, Secondly, Thirdly” Mean?
Firstly, secondly, thirdly are sequence adverbs. They show the order of ideas or points.
- Firstly introduces the first point.
- Secondly introduces the second point.
- Thirdly introduces the third point.
For example:
Firstly, we need to check the budget. Secondly, we should review the plan. Thirdly, we can decide on the next step.
These words are especially common in structured writing and formal speaking. They make a series of points easy to follow.
The words usually appear at the beginning of a sentence and are often followed by a comma.
Firstly, we need more information.
Secondly, the current plan is too expensive.
You can also use simpler words such as first, next, and finally. In modern everyday English, these often sound more natural than a long series of firstly, secondly, thirdly.
When to Use “Firstly, Secondly, Thirdly”
Firstly, secondly, thirdly can be used in many situations, but they are most useful when you want to present several connected points in a clear order.
Formal writing
These words work well in:
- Academic essays
- Business reports
- Formal letters
- Research discussions
- Professional presentations
- Structured arguments
Example:
Firstly, the company needs to reduce costs. Secondly, it should improve customer service. Thirdly, it should invest in staff training.
Spoken English
You can also use them when giving a presentation or explaining a complicated idea.
“Firstly, let’s look at the problem. Secondly, we’ll discuss the possible solutions. Thirdly, we’ll choose the best option.”
Informal conversations
They are grammatically correct, but they may sound more formal than necessary in casual conversation. In everyday speech, people often prefer first, then, next, and finally.
Instead of:
“Firstly, we need to buy food. Secondly, we need to clean the house.”
A casual speaker might say:
“First, we need to buy food. Then, we need to clean the house.”
Is It Professional or Polite to Say “Firstly, Secondly, Thirdly”?
Yes. Firstly, secondly, thirdly are professional and polite expressions.
They can make your communication sound organized and clear. This is useful in meetings, presentations, reports, and formal emails.
However, professionalism is not only about using formal words. The best choice depends on your audience.
For example, first, next, and finally can sound more natural in a modern business meeting than firstly, secondly, thirdly.
Compare:
Firstly, I would like to discuss the budget.
with:
First, I’d like to discuss the budget.
Both are correct. The second version is shorter and more conversational.
For corporate communication, avoid using overly formal sequence words simply to sound professional. Clear and natural English is often more effective.
Pros and Cons of Using “Firstly, Secondly, Thirdly”
Pros
- Clear: They show the order of your ideas.
- Organized: They make long explanations easier to follow.
- Professional: They work well in formal communication.
- Useful for presentations: They help listeners understand your structure.
- Easy to understand: English learners can use them to build organized sentences.
Cons
- Can sound repetitive: Repeating the same pattern may feel mechanical.
- May sound formal: They are not always ideal for casual conversations.
- Can make writing stiff: Too many sequence adverbs can reduce natural flow.
- There are simpler options: Words such as first, next, and finally are often more direct.
- Can be overused: Not every list needs a sequence marker.
18 Other Ways to Say Firstly, Secondly, Thirdly
Below are 18 useful alternatives to firstly, secondly, thirdly. Each one has a slightly different tone or purpose.
1. First, Next, Finally
Meaning: These words show the first, following, and final points in a sequence.
Explanation: This is one of the most natural alternatives. It works especially well in modern spoken and written English.
Example Sentence: First, check the information. Next, compare the options. Finally, make your choice.
Best Use: Formal, Business, Casual
Worst Use: Very academic writing where a highly structured style is required
Tone: Neutral
2. First of All
Meaning: Introduces the first or most important point.
Explanation: First of all is common in both speech and writing. It can also introduce something that should be considered before everything else.
Example Sentence: First of all, we need to understand what caused the problem.
Best Use: Spoken, Business, Casual
Worst Use: Repeating it before every point
Tone: Friendly
3. To Begin With
Meaning: Introduces the first point or starting idea.
Explanation: This phrase sounds smooth and natural. It is useful when you want to begin an explanation without sounding too rigid.
Example Sentence: To begin with, the project needs a clearer goal.
Best Use: Formal, Business, Presentations
Worst Use: Very casual one-word instructions
Tone: Neutral
4. For One Thing
Meaning: Introduces one reason, fact, or point.
Explanation: For one thing is useful when giving reasons or explaining why you support an idea. It does not always suggest that more points will follow.
Example Sentence: For one thing, the new system is much easier to use.
Best Use: Casual, Discussion, Persuasive writing
Worst Use: A strict numbered list
Tone: Friendly
5. One Reason Is
Meaning: Introduces a specific reason for an opinion or decision.
Explanation: This phrase is useful when explaining causes rather than simply listing points.
Example Sentence: One reason is that customers want faster service.
Best Use: Business, Explanations, Discussions
Worst Use: A simple three-step process
Tone: Neutral
6. Another Point Is
Meaning: Introduces an additional idea or argument.
Explanation: This is a flexible alternative to secondly. It works especially well when the next point is connected to the previous one.
Example Sentence: Another point is that the plan may cost more than expected.
Best Use: Formal, Business, Academic
Worst Use: Introducing the very first point
Tone: Neutral
7. Next
Meaning: Introduces the following point, step, or event.
Explanation: Next is short, clear, and very common. It is one of the best choices for instructions and everyday English.
Example Sentence: Next, open the settings menu and select your account.
Best Use: Casual, Business, Instructions
Worst Use: Highly formal arguments where more detail is needed
Tone: Neutral
8. Then
Meaning: Shows what comes after something else.
Explanation: Then is extremely common in spoken English. It can show sequence without making your writing sound formal.
Example Sentence: Then, we can discuss the results.
Best Use: Casual, Spoken, Instructions
Worst Use: Formal academic writing when a more precise structure is needed
Tone: Friendly
9. After That
Meaning: Shows the action or idea that follows a previous one.
Explanation: This phrase is especially useful for describing processes or events in time.
Example Sentence: After that, we will send the final report to the client.
Best Use: Business, Instructions, Casual
Worst Use: Introducing an unrelated argument
Tone: Neutral
10. In the First Place
Meaning: Refers to the first or original reason, point, or situation.
Explanation: This phrase often focuses on why something happened or why a decision was made.
Example Sentence: We should ask why the mistake happened in the first place.
Best Use: Discussion, Formal, Business
Worst Use: A simple numbered list
Tone: Emphatic
11. To Start With
Meaning: Introduces the first thing to consider.
Explanation: To start with is a natural alternative to firstly. It is slightly more conversational than to begin with.
Example Sentence: To start with, let’s review the main problem.
Best Use: Spoken, Business, Casual
Worst Use: Very formal academic writing
Tone: Friendly
12. For Starters
Meaning: Introduces the first point or an initial reason.
Explanation: For starters is more informal. It can also suggest that the first point is only one of several reasons.
Example Sentence: For starters, we don’t have enough time to complete the project today.
Best Use: Casual, Spoken
Worst Use: Formal reports or academic essays
Tone: Friendly
13. The First Point Is
Meaning: Clearly introduces the first idea in a structured discussion.
Explanation: This phrase is very direct. It is useful when you want your audience to know exactly where your first argument begins.
Example Sentence: The first point is that we need better communication.
Best Use: Business, Presentations, Academic
Worst Use: Casual conversation
Tone: Neutral
14. A Second Consideration Is
Meaning: Introduces another factor that should be considered.
Explanation: This is a strong choice when discussing decisions, plans, risks, or professional issues.
Example Sentence: A second consideration is the effect on our existing customers.
Best Use: Formal, Business
Worst Use: Casual chat
Tone: Formal
15. Equally Important
Meaning: Introduces another point that is just as important as the previous one.
Explanation: This phrase does more than show order. It tells the reader that the next idea deserves similar attention.
Example Sentence: Equally important, we need to protect customer data.
Best Use: Formal, Business, Academic
Worst Use: When the next point is clearly less important
Tone: Emphatic
16. Moving On
Meaning: Signals that you are moving to another topic or point.
Explanation: Moving on is especially common in presentations, meetings, and spoken English.
Example Sentence: Moving on, let’s look at the results from last month.
Best Use: Presentations, Meetings, Spoken English
Worst Use: A highly formal academic argument
Tone: Neutral
17. Lastly
Meaning: Introduces the final point.
Explanation: Lastly is a useful replacement for thirdly when you are presenting a final idea. It does not necessarily mean there are exactly three points.
Example Sentence: Lastly, we need to decide who will manage the project.
Best Use: Formal, Business, Presentations
Worst Use: When several more points will follow
Tone: Formal
18. Finally
Meaning: Introduces the last point, step, or event.
Explanation: Finally is one of the most useful sequence words in English. It can show the final item in a list or the last step in a process.
Example Sentence: Finally, save the document and close the program.
Best Use: Formal, Business, Casual
Worst Use: Introducing a point that is not actually the last
Tone: Neutral
Quick Comparison of the Best Alternatives
| Alternative | Tone | Best Setting | Main Purpose |
|---|---|---|---|
| First, Next, Finally | Neutral | Almost anywhere | Clear sequence |
| To Begin With | Neutral | Business, writing | Start an explanation |
| Next | Neutral | Speech, instructions | Show the next step |
| Then | Friendly | Casual speech | Show sequence |
| Moving On | Neutral | Meetings, presentations | Change to a new point |
| Lastly | Formal | Business, academic | Introduce the final point |
| Finally | Neutral | Almost anywhere | Introduce the last point |
Which Alternative Should You Choose?
The best alternative depends on your audience and purpose.
If you are writing an academic essay, try to begin with, another point is, equally important, and finally.
For a business presentation, first, next, moving on, and finally are clear and professional.
For everyday conversation, first, then, next, and after that usually sound more natural.
For a casual conversation, you do not need to force sequence words into every sentence. Natural English often sounds better when the ideas flow without too many markers.
For example:
First, let’s check the price. Then, we’ll compare the features.
This sounds simple and natural.
Common Mistakes to Avoid
One common mistake is using firstly, secondly, thirdly simply because you think it sounds more intelligent. Formal language is not always better language.
Another mistake is mixing sequence systems unnecessarily.
For example:
Firstly, we need a plan. Next, we need a budget. Thirdly, we need a team.
This is understandable, but the structure feels uneven.
A cleaner version is:
First, we need a plan. Next, we need a budget. Finally, we need a team.
Also, do not use finally unless you are introducing the last point or step.
For example:
First, open the file. Finally, click the save button.
If you still have several steps after clicking save, finally is incorrect.
Frequently Asked Questions
What is another way to say firstly?
Common alternatives include first, first of all, to begin with, and to start with. First is usually the simplest and most natural choice.
What is another way to say secondly?
You can use next, then, another point is, or a second consideration is. The best option depends on whether you are speaking casually or writing formally.
What is another way to say thirdly?
Useful alternatives include finally, lastly, the final point is, and moving on to the final point. Use finally when you are introducing the last item.
Is “firstly, secondly, thirdly” formal?
Yes. The expressions are grammatically correct and suitable for formal communication. However, first, next, and finally can sound more natural in many modern situations.
Can I use “first” instead of “firstly”?
Yes. First is completely correct and is often more common in everyday English. For many speakers, it sounds shorter and more natural than firstly.
Conclusion
Learning other ways to say firstly, secondly, thirdly can make your English more flexible and natural.
You do not need to use the same sequence words in every conversation, essay, email, or presentation.
Try first, next, then, to begin with, moving on, and finally according to the situation.
Formal settings may need more structured phrases, while casual conversations usually sound better with simple words.
The key is not to replace every word just for variety. Choose the phrase that fits your meaning, audience, and tone.
With practice, these alternatives can help you communicate your ideas more clearly and confidently.
Alden Rowen is the author behind Meanings Path, sharing clear and reliable insights into the meanings, origins, and significance of words, names, and phrases. His goal is to make language simple, useful, and easy to understand.