132 entries under understanding topic. ×

33
attention(noun, take, act, feeling)
22
notice(noun, act, mark, see)
18
note(noun, expression, act, communication)
18
observance(noun, act, style, mark)
15
opinion(noun, take, order, feeling)
14
regard(noun, verb, act, order)
11
perception(noun, take, power, knowledge)
11
thought(noun, take, power, mark)
9
heed(noun, act, see, respect)
9
cognizance(noun, act, check, power)
7
consciousness(noun, take, feeling, power)
7
judgment(noun, action, take, feeling)
7
mark(noun, act, communication, check)
7
study(noun, take, feeling, check)
6
awareness(noun, take, feeling, power)
6
experience(noun, action, take, knowledge)
6
mind(noun, mark, respect, note)
5
apprehension(noun, take, power, respect)
4
cognition(noun, power, knowledge, ability)
4
concept(noun, take, feeling, taste)
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APASmart Define. (2016). observation thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/observation/thesaurus/synonyms
ChicagoSmart Define. 2016. "observation thesaurus" https://smartdefine.org/observation/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, observation thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/observation/thesaurus/synonyms>.
MLASmart Define. "observation thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/observation/thesaurus/synonyms>