One syllable words that rhyme with suck_up
bruck, buc, buck, chuck, cluck, druck, duc, duck, duk, fluck, fuck, gluck, guck, huck, hucke, kluck, kruck, kruk, kuc, kuck, kuk, luck, lucke, luk, mruk, muck, pluck, puck, ruck, schmuck, schuch, schuck, shuck, smuck, snuck, struck, stuck, stucke, suck, suk, truck, tuck, wnuk, wruck, yuck, yuk, zuck, zuk