4
cognition(noun, understanding, power, knowledge, ability)
4
concentration(noun, mark, note, regard, interest)
4
concept(noun, take, feeling, understanding, taste)
4
crack(noun, note, return, sign, report)
4
ear(noun, mark, respect, note, regard)
4
espial(noun, act, see, knowledge)
4
feedback(noun, return, sign, report, resolution)
4
feeling(noun, take, understanding, taste, view)
4
intelligence(noun, understanding, mind, reason, sense)
4
keeping(noun, care, celebration, acknowledgment, compliance)
4
proclamation(noun, report, account, declaration)
4
rebuttal(noun, return, sign, report, resolution)
4
reflexion
4
reply(noun, response, reaction, retort, riposte)
4
research(noun, study, order, check, information)
4
response(noun, return, sign, report, resolution)
4
retaliation(noun, response, reaction, comeback)
4
review(noun, study, order, check, note)
4
theory(noun, understanding, power, ability, grasp)
4
vision(noun, understanding, idea, examination, vision)
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APASmart Define. (2016). observation thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/observation/thesaurus/synonyms
ChicagoSmart Define. 2016. "observation thesaurus" https://smartdefine.org/observation/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, observation thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/observation/thesaurus/synonyms>.
MLASmart Define. "observation thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/observation/thesaurus/synonyms>