Letters that make spoken language
s, a, o, e, g, k, l, n, p, u are letters that make 'spoken language'
Words within spoken language
LAN, language, spoke, age, ken, AN, la, PO, Oken, Ag, ANG, en, ng, spoken, ok, GU, OK, poke, LA, Po, NGU, Ge, La are words within 'spoken language'