See rotund in Webster's New World Roget's A-Z Thesaurus II
adjective
Well-rounded and full in form:
chubby, plump1, plumpish, pudgy, roly-poly, round, tubby, zaftig. See fatHaving or producing a full, deep, or rich sound:
mellow, orotund, plangent, resonant, resounding, ringing, round, sonorous, vibrant. See sounds
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