Synonyms of formative

1 Syllable
pliant
2 Syllables
causal, shaping, whippy, beardless, milk-fed
3 Syllables
malleable, tensile, flexible, pubescent, demiurgic, structural, tectonic, creative, unweaned, moldable
4 Syllables
causative, juvenile, sensitive, forgetive, susceptible, inventive, impressible, immature, suggestible, anatomic, constructural, formational
5 Syllables
generative, innovatory, developmental
6 Syllables
determinative