We don't have synonyms for commerc yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are commer, commerec and commers.
°The exchange or buying and selling of commodities; especially the exchange of merchandise, on a large scale, between different places or communities; extended trade or traffic.
°Social intercourse; the dealings of one person or class in society with another; familiarity.
°The exchange or buying and selling of commodities; especially the exchange of merchandise, on a large scale, between different places or communities; extended trade or traffic.
°Social intercourse; the dealings of one person or class in society with another; familiarity.