Letters that make nontransferable
s, a, o, b, e, f, l, n, r, t are letters that make 'nontransferable'
Words within nontransferable
ER, AB, ANS, ab, AN, ERA, NT, NSF, non, transferable, able, on, no, transfer, RA, Ra, LE, Er, Fe, No, Ab, era are words within 'nontransferable'