adjective Date: 1530 musically concordant, having the parts agreeably related ; congruous , marked by accord in sentiment or action, ~ly adverb ~ness noun
HARMONIOUS
Meaning of HARMONIOUS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012