Letters that make nitrogen-bearing
a, o, b, e, g, n, r, t, i are letters that make 'nitrogen-bearing'
Words within nitrogen-bearing
ear, IT, gen, ar, en, ng, be, Ro, RI, Ea, in, nit, bear, ring, bearing, AR, IN, Ar, Be, Ge, In, Ni, nitrogen are words within 'nitrogen-bearing'