Synonyms of inventive

2 Syllables
adroit, causal, phrenic, gifted, clever, fruitful, whipper, teeming
3 Syllables
fertile, artistic, cleverest, cleverer, demiurgic, ingenious, aesthetic, creative, inspired, highbrowed, poetical
4 Syllables
resourceful, causative, productive, leading-edge, cutting-edge, deviceful, constructive, forgetive, intelligent, formative, avantgarde, intellectual, original, avant-garde
5 Syllables
generative, intellective, innovational, innovatory, innovative
6 Syllables
imaginative, originative