HARMONIOUSLY
harmoniously
(adverb) in a harmonious manner; “the problem of absorbing immigrants harmoniously into British society is as important to the immigrants as to the British”
Source: WordNet® 3.1
Etymology
Adverb
harmoniously (comparative more harmoniously, superlative most harmoniously)
In a harmonious manner; coordinately.
Source: Wiktionary
HARMONIOUS
Har*mo"ni*ous, a. Etym: [Cf. F. harmonieux. See Harmony.]
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 Edition