Looking for synonyms for once in a lifetime? We’ve got you covered!
Here’s a list of other ways to say once in a lifetime.
- Once-in-a-lifetime
- Unique
- Unrepeatable
- Singular
- Rare
- Unparalleled
- Exceptional
- Extraordinary
- Unmatched
- Unprecedented
- One-of-a-kind
- Phenomenal
- Incomparable
- Irreplaceable
- Unrivaled
- Extraordinary
- Momentous
- Landmark
- Epochal
- Seminal
Want to learn how to say once in a lifetime professionally? Keep reading for examples and use cases.
1. Once-in-a-Lifetime
Appropriate Use: An extremely rare and special event or opportunity.
Example: “Being part of this groundbreaking project is a once-in-a-lifetime opportunity.”
2. Unique
Appropriate Use: Being the only one of its kind; unlike anything else.
Example: “The company’s approach to innovation is truly unique in the industry.”
3. Unrepeatable
Appropriate Use: Not able to be repeated or replicated.
Example: “The launch event was an unrepeatable success, setting a high standard for future events.”
4. Singular
Appropriate Use: Exceptionally good or great; remarkable.
Example: “Her singular talent for negotiation has been crucial to our success.”
5. Rare
Appropriate Use: Not occurring very often.
Example: “Finding such a rare combination of skills in a candidate is challenging.”
6. Unparalleled
Appropriate Use: Having no parallel or equal; exceptional.
Example: “The CEO’s vision for the company’s future is unparalleled.”
7. Exceptional
Appropriate Use: Unusual; not typical.
Example: “The team’s exceptional performance exceeded all expectations.”
8. Extraordinary
Appropriate Use: Very unusual or remarkable.
Example: “The research team made an extraordinary discovery.”
9. Unmatched
Appropriate Use: Better than any competitor; unrivaled.
Example: “Their unmatched expertise in the field sets them apart.”
10. Unprecedented
Appropriate Use: Never done or known before.
Example: “The economic growth witnessed last year was unprecedented.”
11. One-of-a-Kind
Appropriate Use: Unique; unable to be duplicated.
Example: “The software they’ve developed is truly one-of-a-kind.”
12. Phenomenal
Appropriate Use: Remarkable or exceptional, especially exceptionally good.
Example: “The company has seen phenomenal growth in recent years.”
13. Incomparable
Appropriate Use: Unable to be compared; matchless.
Example: “The quality of their craftsmanship is incomparable.”
14. Irreplaceable
Appropriate Use: Impossible to replace if lost or damaged.
Example: “Her expertise and experience are irreplaceable to the team.”
15. Unrivaled
Appropriate Use: Better than everyone or everything of the same type.
Example: “The product’s performance in the market is unrivaled.”
16. Momentous
Appropriate Use: Of great importance or significance, especially in its bearing on the future.
Example: “The merger of the two leading companies was a momentous event in the industry.”
17. Landmark
Appropriate Use: Historic, turning point of a period.
Example: “The signing of this deal is a landmark moment for our company.”
18. Epochal
Appropriate Use: Forming or characterizing an epoch; momentous.
Example: “This technological breakthrough is considered epochal in the history of computing.”
19. Seminal
Appropriate Use: Strongly influencing later developments.
Example: “His research work was seminal in the development of the new field of study.”
20. Extraordinary
Appropriate Use: Very unusual or remarkable.
Example: “Securing this contract under such challenging conditions was an extraordinary achievement.”
