Letters that make extragalactic
a, e, g, l, c, r, t, i, x are letters that make 'extragalactic'
Words within extragalactic
galactic, Aga, act, la, ti, XT, IC, gal, Ag, AC, ala, extra, ex, ic, lactic, rag, gala, CT, agal, RA, AL, LA, Ra, tic, Ac, Al, Ga, La, Ti, lac, GA are words within 'extragalactic'