Words That Rhyme With "Fervidness" :
3 syllables:
guardedness, heartedness, servileness, turbidness, turgidness
4 syllables:
desertedness, deservedness, deservingness, downheartedness, enlargedness, faintheartedness, halfheartedness, hardheartedness, kindheartedness, trueheartedness, warmheartedness, wholeheartedness