Synonyms of well-formed

1 Syllable
neat, built, trim
2 Syllables
rounded, pleasing, sightly
3 Syllables
regular, beautiful, symmetric, graceful, curvaceous, sylphlike, well-turned, syntactic, semantic, shapely, comely, elegant, balanced, statuesque
4 Syllables
grammatical, full-figured, proportioned, symmetrical
5 Syllables
pulchritudinous