s, a, b, l, t, i, u, y are letters that make 'substitutability'
tab, sub, tabi, AB, ab, IT, BS, ti, ut, tit, tut, lit, il, li, Uta, ability, IL, Bi, Li, Ta, Ti, UT, Ab are words within 'substitutability'
1 possible definitions for 'substitutability'
Under this definition, substitutability is a noun and has the following properties:
replaceability, commutability have the same meaning as 'substitutability'
'substitutability' can be a type of exchangeability, interchangeability, interchangeableness, fungibility.
commutable, substitutable, replaceable are derivatives of 'substitutability'.