harmonious (adj.)
- accompanying
- accordant
- according
- affable
- affirmative
- agreeable
- akin
- amiable
- amicable
- anal
- answerable
- arranged
- associate
- assonant
- balanced
- blended
- blissful
- bourgeois
- brotherly
- businesslike
- canorous
- cheerful
- chromatic
- coequal
- coexistent
- coexisting
- coherent
- coincident
- coinciding
- cold
- collaborative
- collective
- collectivist
- collectivistic
- collusive
- combined
- combining
- commensal
- commensurate
- common
- communal
- communist
- communistic
- compatible
- complaisant
- complementary
- compulsive
- concerted
- concomitant
- concordant
- concurrent
- concurring
- conformable
- conformist
- congenial
- congruent
- congruous
- conjoint
- conniving
- consentaneous
- consentient
- consistent
- consonant
- conspiratorial
- contrapuntal
- conventional
- cool
- cooperative
- coordinate
- cordial
- correspondent
- corresponding
- desirable
- dichromatic
- dulcet
- ecumenic
- empathetic
- empathic
- enjoyable
- equal
- equilateral
- equivalent
- euphonic
- euphonical
- euphonious
- even
- fair
- favorable
- felicitous
- fellow
- fine
- finished
- flowing
- fluent
- formal
- formalistic
- fraternal
- frictionless
- friendly
- genial
- glowing
- good
- goodly
- gracious
- grateful
- gratifying
- habitual
- harmonic
- harmonized
- homophonic
- honeyed
- joint
- kind
- kosher
- likable
- like-minded
- matching
- measured
- meeting
- mellifluous
- mellisonant
- mellow
- melodious
- methodical
- monochromatic
- monochrome
- monochromic
- monodic
- monophonic
- motley
- musical
- mutual
- neighborly
- nice
- noncompetitive
- normal
- ordered
- orderly
- orthodox
- parasitic
- peaceable
- peaceful
- pedantic
- plastic
- pleasant
- pleasing
- pleasurable
- polychromatic
- polyphonic
- positive
- prismatic
- proportionate
- proportioned
- reciprocal
- reconcilable
- regular
- rewarding
- routine
- saprophytic
- satisfying
- self-consistent
- silvery
- sisterly
- smooth
- sociable
- sonorous
- spectral
- square
- steady
- straight
- stuffy
- sweet
- symbiotic
- symmetric
- symmetrical
- sympathetic
- symphonic
- symphonious
- synchronized
- synchronous
- synergetic
- synergic
- synergistic
- systematic
- tingent
- together
- traditionalist
- tripping
- tuneful
- unanimous
- uncompetitive
- understanding
- uniform
- united
- uptight
- usual
- variegated
- warm
- welcome
- well-balanced
- well-disposed
- well-intentioned
- well-meaning
- well-meant
- well-ordered
- well-set
Thoughts that voluntary move
Harmonious numbers.
Heaven open'd wide
Her ever during gates, harmonious sound,
On golden hinges moving.
Philips, whose touch harmonious could remove
The pangs of guilty power and hapless love!
Rest here, distressed by poverty no more;
Here find that calm thou gav'st so oft before;
Sleep undisturb'd within this peaceful shrine,
Till angels wake thee with a note like thine!