52
notion(noun, form, concept, creativity, take)
33
opinion(noun, form, concept, support, take)
33
plan(noun, form, concept, take, end)
32
conception(noun, form, concept, creativity, take)
31
thought(noun, verb, form, concept, creativity)
30
belief(noun, form, concept, support, order)
30
philosophy(noun, understanding, plan, position, knowledge)
27
dream(noun, concept, understanding, sound, plan)
25
view(noun, form, concept, take, order)
25
concept(noun, form, law, take, end)
25
impression(noun, form, concept, take, end)
18
feeling(noun, form, concept, nature, take)
18
image(noun, concept, creativity, take, feeling)
18
theory(noun, form, concept, law, end)
16
inkling(noun, form, concept, support, communication)
16
intention(noun, form, concept, end, feeling)
16
object(noun, form, concept, end, understanding)
16
point(noun, form, end, understanding, plan)
16
sentiment(noun, concept, nature, feeling, character)
15
design(noun, form, concept, end, feeling)
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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>