THESAURUS
chord
accompany, accord, air line, arpeggio, assonate, atone, attune, axis, be harmonious, be in tune, beeline, blend, broken
chord, caring, catgut, chime, common
chord, concento, concern, concertize, concord, consonant
chord, diagonal, diameter, diminished seventh
chord, direct line, directrix, do, dominant
chord, echo, edge, empathy, enharmonic, execute, fellow feeling, fiddlestring, great-circle course, harmonize, horsehair, identification, interpret, involvement, major triad, make music, melodize, minor
chord, musicalize, normal, nylon string, pathos, perform, perpendicular, play, play by ear, put in tune, radius, radius vector, relating, render, response, responsiveness, right line, secant, segment, seventh
chord, sharing, shortcut, side, sixth
chord, sound in tune, sound together, steel string, straight, straight course, straight line, straight stretch, straightaway, streamline, string, sympathetic
chord, sympathetic response, sympathy, symphonize, synchronize, tangent, tone down, tone up, tonic triad, transversal, triad, tune, tune up, unbroken
chord, vector, vibes, vibrations, voice, wound string