Letters that make mutually exclusive
s, a, e, l, c, m, t, i, u, v, y, x are letters that make 'mutually exclusive'
Words within mutually exclusive
si, ally, mu, cl, XC, ut, SI, Utu, all, exclusive, ex, mutual, iv, xc, xcl, mutually, IV, US, AL, Al, Cl, Lu, Si, UT are words within 'mutually exclusive'