Words That Rhyme With "Caltha" :
2 syllables:
Alva, Falla, maltha, palla, salah, valla
3 syllables:
arthralgia, cavalla, inshallah, nostalgia, photalgia, Valhalla, Walhalla
4 syllables:
cephalalgia, enteralgia, keratalgia, neuralgia, odontalgia