15
suspicion(noun, form, concept, communication, end)
14
conviction(noun, form, concept, order, end)
13
theme(noun, point, view, substance, piece)
12
perception(noun, form, concept, take, end)
12
fancy(noun, form, concept, creativity, end)
12
principle(noun, system, belief, model, course)
12
purpose(noun, form, concept, end, understanding)
12
scheme(noun, form, concept, end, understanding)
12
sense(noun, form, nature, take, end)
12
supposition(noun, concept, creativity, feeling, understanding)
12
viewpoint(noun, form, take, end, feeling)
11
aim(noun, form, concept, end, understanding)
11
goal(noun, cause, plan, point, object)
11
meaning(noun, form, end, understanding, empathy)
11
suggestion(noun, form, concept, end, understanding)
10
objective(noun, form, end, understanding, plan)
10
doctrine(noun, form, concept, end, understanding)
10
estimate(noun, form, order, end, feeling)
10
reason(noun, form, end, understanding, philosophy)
9
approximation(noun, form, end, understanding, plan)
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APASmart Define. (2016). idea thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/idea/thesaurus/synonyms
ChicagoSmart Define. 2016. "idea thesaurus" https://smartdefine.org/idea/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, idea thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/idea/thesaurus/synonyms>.
MLASmart Define. "idea thesaurus" 25 February 2016. Web. 20 September 2026. <https://smartdefine.org/idea/thesaurus/synonyms>