Letters that make interpretable
a, b, e, l, n, p, r, t, i are letters that make 'interpretable'
Words within interpretable
ER, tab, table, AB, ab, re, te, PR, ETA, NT, eta, inter, able, in, IN, Re, LE, Er, In, Pr, Ta, Te, Ab, ret, interpret are words within 'interpretable'