three- cornered
three-d
three-decker
three-dimensional
three-farthing
three-handed
three-legged
three-legged race
three-line whip
three-master
three-phase
three-piece
three-piled
three-ply
three-point landing
three-point turn
three-quarter
three-row
three-sided
Three stage least squares
three-times
three-wheeler
threefold
threepence
threepenny
threepenny bit
threescore
threesome
threnetic
threnode