in tune (?.)
- accordant
- according
- agreeable
- agreeing
- akin
- amicable
- assonant
- assonantal
- at one
- attuned
- blended
- blending
- chiming
- compatible
- concordant
- congenial
- consonant
- corresponding
- empathetic
- empathic
- en rapport
- frictionless
- harmonic
- harmonious
- harmonizing
- homophonic
- in accord
- in chorus
- in concert
- in concord
- in rapport
- in sync
- in unison
- inharmony
- like-minded
- monodic
- monophonic
- of one mind
- peaceful
- sympathetic
- symphonious
- synchronized
- synchronous
- together
- tuned
- understanding
- unisonant
- unisonous
- united
