Origin: 1520–30; <
Greek harmónios melodious, literally, fitting. See
harmony,
-ous Related forms har·mo·ni·ous·ly, adverb
har·mo·ni·ous·ness, noun
non·har·mo·ni·ous, adjective
non·har·mo·ni·ous·ly, adverb
non·har·mo·ni·ous·ness, noun
pre·har·mo·ni·ous, adjective
pre·har·mo·ni·ous·ly, adverb
pre·har·mo·ni·ous·ness, noun
un·har·mo·ni·ous, adjective
un·har·mo·ni·ous·ly, adverb
Synonyms
1. amicable, congenial; sympathetic. 2. concordant, congruent, consonant, consistent.
Antonyms
1, 3. discordant.