Words That Rhyme With "Challenge" :
2 syllables:
alan, Allan, allen, alman, alums, balance, ballon, balun, callen, dalen, falcon, fallon, gallon, Galton, hallan, Lachlan, Lallans, Mallon, palance, palen, raglan, scallion, stallion, talon, valance, Valens, vallance
3 syllables:
battalion, imbalance, Italian, medallion, outbalance, pentathlon, rapscallion, triathlon, unbalance, vandalen