Letters that make promotional material
a, o, e, l, n, p, m, r, t, i are letters that make 'promotional material'
Words within promotional material
ER, ROM, motional, motion, rial, MA, MAT, mot, ti, te, PR, prom, ma, mater, at, promotional, Ro, RI, mA, mat, material, on, pro, mate, promotion, MOT, AL, IA, MO, Io, ion, Ate, Al, At, Er, Mo, Pr, Na, Te, Ti, mo are words within 'promotional material'