819 entries under noun topic. ×

52
notion(form, concept, creativity, take)
33
opinion(form, concept, support, take)
33
plan(form, concept, take, end)
32
conception(form, concept, creativity, take)
31
thought(verb, form, concept, creativity)
30
belief(form, concept, support, order)
30
philosophy(understanding, plan, position, knowledge)
27
dream(concept, understanding, sound, plan)
25
view(form, concept, take, order)
25
concept(form, law, take, end)
25
impression(form, concept, take, end)
18
feeling(form, concept, nature, take)
18
image(concept, creativity, take, feeling)
18
theory(form, concept, law, end)
16
inkling(form, concept, support, communication)
16
intention(form, concept, end, feeling)
16
object(form, concept, end, understanding)
16
point(form, end, understanding, plan)
16
sentiment(concept, nature, feeling, character)
15
design(form, concept, end, feeling)
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APASmart Define. (2016). idea thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/idea/thesaurus/synonyms
ChicagoSmart Define. 2016. "idea thesaurus" https://smartdefine.org/idea/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, idea thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/idea/thesaurus/synonyms>.
MLASmart Define. "idea thesaurus" 25 February 2016. Web. 25 September 2026. <https://smartdefine.org/idea/thesaurus/synonyms>