187 entries under adjective topic. ×

4
expressive(significant, weighty, loaded)
4
fecund
4
pregnant(significant, meaningful, weighty, loaded)
4
seminal(development, breakthrough, innovating)
4
subtle
4
teeming
4
unconventional(fundamental, novel, unique, innovative)
4
wily
3
slick(smart, bright, intelligent, clever)
3
Daedalian
3
bright(smart, original, intelligent, practical)
3
causative(fundamental, novel, unique, resourceful)
3
conceptive
3
conceptual
3
demiurgic(original, fundamental, novel, unique)
3
experimental
3
formative(original, fundamental, novel, unique)
3
keen(sharp, smart, bright, intense)
3
tricky
3
unorthodox
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APASmart Define. (2015). inventive thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/inventive/thesaurus/synonyms
ChicagoSmart Define. 2015. "inventive thesaurus" https://smartdefine.org/inventive/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, inventive thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/inventive/thesaurus/synonyms>.
MLASmart Define. "inventive thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/inventive/thesaurus/synonyms>