Letters that make class Amphibia
s, a, b, l, p, c, h, m, i are letters that make 'class Amphibia'
Words within class Amphibia
AM, hi, la, MP, lass, phi, cl, pH, amp, SS, amphibia, as, ass, class, AS, HI, IA, LA, Am, As, Bi, Cl, La, AMP, mph are words within 'class Amphibia'