Letters that make pattern-bomb
a, o, b, e, n, p, m, r, t are letters that make 'pattern-bomb'
Words within pattern-bomb
pat, ER, PA, MB, te, patter, OMB, RN, at, Pa, TT, pattern, ern, tern, bomb, Mb, pa, At, Er, Rn, Te are words within 'pattern-bomb'