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Synonyms of ascertain

9 similar words

Another word for ascertain is determine. Other synonyms of ascertain are see and learn.

Synonyms and similar words for ascertain

verbTo find out definitely; to discover or establish.

determineTo ascertain definitely; to figure out, find out, or conclude by analyzing, calculating, or investigating.
discover
establish
find out
learn
work out
see
discern
assess

Meaning of ascertain

verb To find out definitely; to discover or establish.
verb To make (someone) certain or confident about something; to inform.
verb To look for something lost.

Full definition of ascertain

ascertain in other languages

Questions about synonyms of ascertain

What is another word for ascertain?: Ascertain has 9 synonyms on Word.ws, such as determine, see and learn.
What does ascertain mean?: Ascertain means to find out definitely; to discover or establish.

Adapted from Wiktionary: ascertain (page history and authors) and the entries of the words listed. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws grouped the synonyms and antonyms by meaning and added links. Wiktionary data of 2026-09-02.

Last updated: 2026-09-02

Cite this page: “Synonyms of ascertain.” Word.ws, https://word.ws/synonyms/ascertain. Based on Wiktionary, CC BY-SA 4.0.