Letters that make speech pattern
s, a, e, n, p, c, h, r, t are letters that make 'speech pattern'
Words within speech pattern
pat, ER, PA, speech, pe, te, patter, EC, EEC, RN, pee, at, Pa, EE, TT, pattern, ern, tern, pa, At, Er, Rn, Te are words within 'speech pattern'