Letters that make prebinds
s, b, d, e, n, p, r, i are letters that make 'prebinds'
Words within prebinds
bind, DS, re, PR, EB, Eb, rebind, Reb, BIN, binds, prebind, rebinds, in, in, in, bin, IN, ND, Re, Bi, Ds, In, Nd, Pr are words within 'prebinds'