meld

half-and-half

absorption, blending, coalescence, coalition, commingling, commixture, compost, concretion, homogenization, immingling, immixture, incorporation, integration, interfusion, intermingling, mergence, merger, merging, mingling

assortment, hash, hodgepodge, hotchpotch, jumble, medley, mélange, mishmash, motley, patchwork, potpourri, variety

accumulation, aggregation, conglomeration

add, admix, beat (in), cut in, fold, stir, toss

coalesce, compound, emulsify

conjoin, join, knit, link, unite

intertwine, interweave, weave