Letters that make unexceptional
a, o, e, l, n, p, c, t, i, u, x are letters that make 'unexceptional'
Words within unexceptional
exception, ti, UN, XC, exceptional, ex, on, xc, CE, AL, NE, Io, ion, Al, Ce, Ne, Pt, Na, Ti, except are words within 'unexceptional'