Letters that make pre-emptive strike
s, e, k, p, m, r, t, i, v are letters that make 'pre-emptive strike'
Words within pre-emptive strike
trike, pre-empt, re, ti, PR, MP, Ike, em, pre-emptive, RI, iv, strike, IV, Re, Pt, Pr, Ti are words within 'pre-emptive strike'