harmonious harmonious /hɑːrˈmoʊniːəs/

adjective

1. () Exhibiting equivalence or correspondence among constituents of an entity or between different entities  ( proportionate , harmonious , symmetrical )
   exhibiting equivalence or correspondence among constituents of an entity or between different entities
   
2. () Musically pleasing  ( harmonious )
   musically pleasing
   
3. Existing together in harmony  ( harmonious )
   existing together in harmony
    Harmonious family relationships
   harmonious family relationships
   
4. Suitable and fitting  ( harmonious )
   suitable and fitting
    The tailored clothes were harmonious with her military bearing
   the tailored clothes were harmonious with her military bearing