Letters that make exceptionable
a, o, b, e, l, n, p, c, t, i, x are letters that make 'exceptionable'
Words within exceptionable
AB, ab, exception, ti, XC, nab, able, ex, on, xc, CE, Io, ion, LE, Ce, Pt, Na, Ti, Ab, except are words within 'exceptionable'