Here's what rhymes with undercode.
code goad mode road showed load node rode abode glowed rowed sewed toad towed decode lode lowed mowed toed bode corrode crowed hoed woad episode flowed slowed encode erode stowed unload snowed commode bestowed overload strode nematode highroad overrode reload explode overflowed radioed bestrode Words that almost rhyme with undercode
coat coach cope goat cote hope note wrote boat scope vote rope globe lobe pope quote soap robe moat antelope dope rote groat grope mote roach doge dote gloat tote loge lope mope poach underwrote approach promote slope throat denote devote float probe anecdote afloat antidote overcoat smote trope broach connote elope bloat cantaloupe earlobe motorboat topcoat remote envelope telescope isotope encroach petticoat syncope inchoate endoscope greatcoat gyroscope periscope rewrote strobe microscope reproach waistcoat creosote horoscope kaleidoscope stethoscope riverboat oscilloscope stereoscope ferryboat misanthrope radioisotope heliotrope spectroscope electroscope cold gold combed told hold closed sold opposed bold fold rolled clothed mould posed mold groaned loaned cloned domed loathed moaned nosed phoned polled roamed robed scold toned atoned boned dozed holed honed lobed wold zoned bowled doled foamed paroled roved soled tolled apposed homed poled proposed supposed behold twofold uphold deposed interposed unfold probed stoned untold cajoled disowned patrolled unopposed unrolled unsold bemoaned droned roadbed scrolled unclothed composed controlled exposed imposed disposed enclosed enrolled disclosed manifold strolled telephoned consoled extolled inclosed reposed condoned dethroned intoned resold retold superposed undisclosed enfold fathomed honeycombed prorogued postponed decomposed foretold uncontrolled withhold enthroned fourfold juxtaposed presupposed transposed foreclosed indisposed unexposed superimposed misdiagnosed predisposed stranglehold