harmonious
1. [ adjective ] (music) musically pleasing
Related terms: inharmonious consonant consonant pure on-key on-key symphonic harmonic compatible
2. [ adjective ] exhibiting equivalence or correspondence among constituents of an entity or between different entities
Synonyms: symmetrical proportionate
Related terms: balanced
3. [ adjective ] suitable and fitting
Synonyms: appropriate
Examples:

"the tailored clothes were harmonious with her military bearing"

Related terms: congruous
4. [ adjective ] existing together in harmony
Examples:

"harmonious family relationships"

Related terms: compatible
Similar spelling:   harmoniously
  harmonise
  harmonics
  harmoniser
  harmonised
  harmonic
  harmonize
  harmonium
  harmonica
  harmonizer
  harmonized
  harmonization
  harmonisation
  harmonical
  Harmony
  Harryman
  harriman
  harmonizable
  harmonically
  harmonic_law
  harmonic_mean