wartlike s (of skin) covered with warts or projections that resemble warts Usage(s) Sometimes the mould causes blisters, scaly eruptions, wartlike growths. Doctors are encouraged by the fact that Stormie's cholesterol level is declining; they hope that the wartlike bumps will soon begin to disappear. There was just one indication that something might be wrong: mysterious wartlike bumps covered her elbows, knuckles, knees and toes. Synonym(s) verrucose warty