Harmonious
Pronunciation : Har*mo"ni*ous
Part of Speech : a.
Etymology : [Cf. F. harmonieux. See Harmony.]
Definition : 1. Adapted to each other; having parts proportioned to each other; symmetrical. God hath made the intellectual world harmonious and beautiful without us. Locke.
2. Acting together to a common end; agreeing in action or feeling; living in peace and friendship; as, an harmonious family.
3. Vocally or musically concordant; agreeably consonant; symphonious. -- Har*mo"ni*ous*ly, adv. -- Har*mo"ni*ous*ness, n.
Source : Webster's Unabridged Dictionary, 1913