Letters that make interlanguage
a, e, g, l, n, r, t, i, u are letters that make 'interlanguage'
Words within interlanguage
ER, LAN, language, age, AN, la, te, NT, Ag, ANG, Erlang, ng, inter, GU, in, IN, LA, NGU, Er, Ge, In, La, Te are words within 'interlanguage'