interrelation, interrelationship, juxtaposition, symbiosis, disjunction, intertwining, dichotomy, interactions, dynamics, congruence, synchronicity, duality, duologue, dissonance, intermingling, interweaving, incongruence, dialectic, fluidity, melding, chromatics, felicities, disjuncture, intricacy, melodiousness, interconnectedness, expressivity, shapelessness, nexus, obbligato, indeterminacy, coupling, corpuscular, repartee, discordance, synergy, cohering, convolutions, banter, interpenetration, counterpointing, linkage, abstractness, symmetry, dissimilarities, staccatos, disjunct, interrelatedness, interdependency, shadings, ethereality, synchrony, paradox, divergence, interludes, interlaces, subtleties, intermixing, harmony, cantabile, elision, pensiveness, interdependence, spatiality, irrepressibility, entwining, corporeality, coevolution, contraries, limns, ostinato, cor anglais, contrastive, duel, dialogic, tonalities, similarity, arioso, asymmetry, ballade, commonality, plaintiveness, euphony, sarabande, interpenetrate, interrelating, polyrhythms, accelerando, instrumentalism, inseparability, equilibriums, crosscurrent, interstices, polyrhythm, naturalness, tussle, glissandos, chemoreceptors, incongruity, psychodynamics, preconscious, equipoise, interaction, interchange, interrelationships, interconnection, interrelations, contestation, counterpoint, interdependencies, relation, adaptation, dynamic

conjoined, tension