Letters that make predictability
a, b, d, e, l, p, c, r, t, i, y are letters that make 'predictability'
Words within predictability
tab, tabi, AB, ab, IT, edict, re, PR, IC, Red, ED, red, lit, il, li, ic, CT, ability, IL, Re, Bi, Li, Pr, Ta, Ab, predict are words within 'predictability'