Ant. Rawness, crudity; simplicity.
Concomitant. Attending, coincident, attendant, synchronous.
Ant. Antecedent; diverse, unconnected; subsequent.
Concord. Harmony, agreement, friendship, unanimity, accord.
Ant. Variance, animosity, discord.
Concourse. Assembly, throng, crowd, mob, assemblage, gathering, multitude.
Ant. Conclave, cabal, cabinet; desert, solitude.
Concrete. Solid, firm, compact; complex, conglomerate; individualized, specific, particular.
Ant. Loose, shifting, yielding, unresisting; abstract, general.
Concur. Approve, harmonize, agree; help, combine, conspire.