Definitions:

1. at a previous time adverb
   • At one time, he was the captain of the football team.
2. simultaneously adverb
   • At one time, he was the captain of the football team.
3. simultaneously adverb
   • At one time, he owned a car dealership.
4. simultaneously adverb
   • At one time, he was a successful businessman.
5. simultaneously adverb
   • At one time, he was a worldrenowned scientist.
6. simultaneously adverb
   • At one time, he was a famous movie star.
7. simultaneously adverb
   • At one time, he was a powerful politician.
8. simultaneously adverb
   • At one time, he was a notorious criminal.
9. simultaneously adverb
   • At one time, he was a wealthy man.
10. simultaneously adverb
    • At one time, he was a poor man.
11. simultaneously adverb
    • At one time, he was a happy man.
12. simultaneously adverb
    • At one time, he was a sad man.
13. simultaneously adverb
    • At one time, he was a strong man.
14. simultaneously adverb
    • At one time, he was a weak man.
15. simultaneously adverb
    • At one time, he was a brave man.
16. simultaneously adverb
    • At one time, he was a cowardly man.
17. simultaneously adverb
    • At one time, he was a kind man.
18. simultaneously adverb
    • At one time, he was a cruel man.
19. simultaneously adverb
    • At one time, he was a wise man.
20. simultaneously adverb
    • At one time, he was a foolish man.
21. simultaneously adverb
    • At one time, he was a just man.
22. simultaneously adverb
    • At one time, he was an unjust man.
23. simultaneously adverb
    • At one time, he was a good man.

Synonyms:

• at once
• once