Letters that make supercritical
s, a, e, l, p, c, r, t, i, u are letters that make 'supercritical'
Words within supercritical
ER, IT, pe, ti, sup, IC, tical, RI, super, critical, up, ic, AL, CA, critic, tic, Al, Ca, Cr, Er, Ti are words within 'supercritical'