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portly

[pawrt-lee, pohrt-] / ˈpɔrt li, ˈpoʊrt- /
ADJECTIVE
bulky, fat
Synonyms
STRONGEST
beefy burly corpulent overweight stout
WEAK
ample avoirdupois broad fleshy heavy hefty husky large obese plump rotund
Antonyms
STRONGEST
skinny slight slim thin underweight weak
WEAK
slender

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.