Letters that make non-standard speech
s, a, o, d, e, n, p, c, h, r, t are letters that make 'non-standard speech'
Words within non-standard speech
speech, AN, pe, EC, EEC, DA, Dard, pee, ar, EE, non, tan, standard, on, no, stand, AR, ND, Ar, Nd, No, Ta are words within 'non-standard speech'