couple

[1]	join , link , yoke , combine , unite , match up , connect
[2]	match , mate , pair , twin
[3]	couple on , couple up
[4]	pair , pair off , partner off
[5]	copulate , mate , pair

[1]	pair , twosome , duo , duo , twosome , duet , brace , span , yoke , team
[2]	a couple of , mates , match
[3]	few , several , a handful (of) , one/two , three/four
[4]	pair , twosome , twain , brace , span , yoke , couplet , distich , duo , duet , dyad , duad