Here's what rhymes with cnumber.
number lumber cumber slumber outnumber encumber Words that almost rhyme with cnumber
bumper jumper wonder thunder hunter sunder plunder asunder blunder plunger mother summer rubber molar comer mutter tumbler tuber muffler mugger another color cover suffer butter lover buffer sulphur supper vulgar sulfur butler cutter gutter muster rudder runner shudder shutter drummer gunner hover paler rougher sucker tougher blubber buzzer duller plumber smother succor bugger putter scrubber smuggler cynosure fucker gazer hussar lugger monger pucker sutler tucker culture brother younger hunger rupture flutter lustre uncover bunker clutter luster midsummer erasure premolar vulture crusher duster juster plover sputter stutter buster structure recover cluster juncture ocular puncture youngster ligature bluster coadjutor adjuster embrasure discover conductor sculpture sculptor abductor undercover pustular tricolor instructor restructure chronometer conjuncture rediscover watercolor filibuster pentameter agriculture semiconductor constructor horticulture aquaculture counterculture substructure superstructure acupuncture cartographer superconductor infrastructure