What rhymes with convexo-concave

1 Syllable
bravecaveclavecravegaveglaivegraveknavenavepavesaveshaveslavestavethey'vewaivewave
2 Syllables
behaveconcavedepraveengraveenslaveforgavelandgraveoctaveoutbrave
3 Syllables
architravemicrowavemisbehave
5 Syllables
convexo-concaveconvexoconcave