Letters that make superlative degree
s, a, d, e, g, l, p, r, t, i, u, v are letters that make 'superlative degree'
Words within superlative degree
ER, degree, lat, superlative, pe, re, la, ti, sup, at, EE, super, up, iv, IV, DE, LA, Re, At, Er, La, Ti are words within 'superlative degree'