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Definitions

groan

[grohn] / groʊn /
NOUN
moan, complaint
Synonyms
STRONGEST
grunt sigh sob whine
STRONG
cry gripe grouse grumble objection
VERB
moan, complain
Synonyms
STRONGEST
cry grumble murmur sigh
STRONG
bemoan gripe grouse keen lament mumble object whine
Antonyms
STRONG
compliment praise

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