Synonyms of protuberant

1 Syllable
bent, rough
2 Syllables
convex, craggy, crooked, beetling, jagged, broken, bulging, lumpy, notched, jutting, devious, tumid, cockeyed, hilly, wobbly, pitted, scarred
3 Syllables
prognathous, off-center, variable, elliptic, serrate, serrated, lopsided, projecting, meandering, amorphous, unequal, eccentric, prominent, biconvex, aberrant, outcurved, zigzagged
4 Syllables
extrusive, elliptical, off-balance, protrusive, obtrusive, unbalanced, unaligned
5 Syllables
asymmetrical, unsymmetrical
6 Syllables
disproportionate