Synonyms for Combine (same or very similar meaning)
WordNet sense 1 (a consortium of independent organizations formed to limit competition by controlling the production and distribution of a product or service):
cartel, trust, corporate trust
WordNet sense 2 (an occurrence that results in things being united):
combining
WordNet sense 3 (have or possess in combination):
unite
WordNet sense 4 (combine so as to form a whole; mix):
compound, compound
WordNet sense 5 (gather in a mass, sum, or whole):
aggregate, aggregate
WordNet sense 6 (mix together different elements):
blend, coalesce, commingle, conflate, flux, fuse, meld, merge, mix, immix
From the ODE community, based on WordNet
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