Synonyms and Antonyms for ascertain | Synonym.com

Synonyms and Antonyms for ascertain

1. ascertain (v.)

establish after a calculation, investigation, experiment, survey, or study

Synonyms:

2. ascertain (v.)

be careful or certain to do something; make certain of something

Synonyms:

3. ascertain (v.)

find out, learn, or determine with certainty, usually by making an inquiry or other effort

Synonyms:

4. ascertain (v.)

learn or discover with certainty

Synonyms: