142 entries under idea topic. ×

2
scheme(noun, action, charge, plan, play)
2
suggestion(noun, plan, design, thought)
2
supposition(noun, concept, view, belief)
2
thought(noun, concept, take, plan, excitement)
2
whim(noun, excitement, influence, spur)
1
abstraction(view, approach, thought, image)
1
advancement(noun, charge, plan, approach)
1
aim(noun, concept, plan, design)
1
angle(noun, action, charge, plan, play)
1
animus(noun, plan, excitement, influence)
1
apprehension(noun, take, view, approach)
1
approach(noun, take, charge, plan, excitement)
1
arousal(noun, excitement, influence, spur)
1
aspiration(noun, concept, belief, inspiration)
1
awakening(noun, excitement, influence, spur)
1
bid(noun, charge, plan, approach)
1
big idea(noun, expression, take, charge, plan)
1
bit(noun, action, charge, plan, play)
1
brain wave(noun, expression, concept, take, plan)
1
brainwave(inspiration, notion, brain)
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APASmart Define. (2015). brainchild thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/brainchild/thesaurus/synonyms
ChicagoSmart Define. 2015. "brainchild thesaurus" https://smartdefine.org/brainchild/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, brainchild thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/brainchild/thesaurus/synonyms>.
MLASmart Define. "brainchild thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/brainchild/thesaurus/synonyms>