683 entries under noun topic. ×

11
thought(take, understanding, power, mark)
11
watch(verb, act, see, care)
10
mention(charge, note, taste, sign)
9
heed(act, understanding, see, respect)
9
cognizance(act, understanding, check, power)
9
criticism(note, report, crack, review)
9
sentiment(idea, response, reaction, comeback)
8
answer(return, sign, key, response)
8
conception(take, power, spirit, mind)
8
statement(note, return, sign, report)
8
survey(verb, study, check, regard)
8
utterance(charge, note, report, speech)
7
alertness(attention, guard, lookout, sentry)
7
care(mark, respect, note, regard)
7
consciousness(take, feeling, understanding, power)
7
declaration(note, report, speech, talk)
7
estimation(order, view, connection, determination)
7
idea(take, order, taste, sign)
7
image(take, view, idea, opinion)
7
information(taste, sign, idea, attention)
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APASmart Define. (2016). observation thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/observation/thesaurus/synonyms
ChicagoSmart Define. 2016. "observation thesaurus" https://smartdefine.org/observation/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, observation thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/observation/thesaurus/synonyms>.
MLASmart Define. "observation thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/observation/thesaurus/synonyms>