Hook words for 2-letter words beginning with U

up - cup, dup, hup, pup, sup, tup, upo, ups, yup
ut - but, cut, gut, hut, jut, mut, nut, out, put, rut, tut, uta, ute, uts
um - bum, cum, dum, gum, hum, lum, mum, rum, sum, tum, umm, ump, ums, vum, yum
un - bun, dun, fun, gun, hun, jun, lun, mun, nun, pun, run, sun, tun, uni, uns
uh - duh, huh
us - bus, jus, mus, nus, pus, sus, use