Round means a circular shape.
(Bot.) Conical but attached by the point
Full in sound; sonorous:
The definition of rotund is round, or fat, or with a full sound.
Find another word for pear-shaped. In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for pear-shaped, like: round, obconic, pyriform, orotund, rotund, upno, beserk, belly-up, haywire, swimmingly and awry.