Letters that make nonmetallic
a, o, e, l, n, c, m, t, i are letters that make 'nonmetallic'
Words within nonmetallic
metallic, ETA, IC, eta, nm, non, all, on, li, ic, tall, no, NM, AL, ME, metal, nonmetal, Al, Li, No, Ta are words within 'nonmetallic'