THESAURUS
pair off
affiliate, ally, associate, average, average out, avoid extremes, band together, be in cahoots, be made one, be spliced, become one, bracket, bunch, bunch up, cabal, cement a union, centralize, club, club together, come together, confederate, conjugate, consociate, conspire, contract matrimony, couple, couple up, double-harness, double-team, espouse, federalize, federate, gang, gang up, get hitched, go in partners, go in partnership, hook up with, intermarry, interwed, join forces, join fortunes with, join together, join up with, join with, league, marry, match, mate, miscegenate, organize, pair, partner, remarry, rewed, span, split the difference, stand together, stand up with, strike a balance, take the average, take to wife, team, team up, team up with, team with, throw in with, tie in with, tie up with, unionize, unite with, wed, wive, yoke
ROGET THESAURUS
pair off
Mean
VB
split the difference, take the average, reduce to a mean, strike a balance,
pair off.
Marriage
VB
marry, wive, take to oneself a wife, be married, be spliced, go off,
pair off, wed, espouse, get hitched, lead to the hymeneal altar, take 'for better for worse', give one's hand to, bestow one's hand upon, marry, join, handfast, couple, tie the nuptial knot, give away, give away in marriage, seal, ally, affiance, betroth, publish the banns, bid the banns, be asked in church.
