marked by agreement in feeling, attitude, or action: a harmonious group.
forming a pleasingly consistent whole; congruous: harmonious colors.
pleasant to the ear; tuneful; melodious.
Origin: 1520–30; Related forms
< Greek harmónios
melodious, literally, fitting. See harmony
1. amicable, congenial; sympathetic. 2. concordant, congruent, consonant, consistent.
1, 3. discordant.