As adjectives the difference between substitutive and substitutable
is that substitutive is characteristic of, or serving as a substitute while substitutable is capable of being used as a substitute, valid as a replacement or alternate item.
substitutive
English
Adjective
(
en adjective)
Characteristic of, or serving as a substitute
Derived terms
* substitutive nomenclature
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substitutable
English
Adjective
(
en adjective)
Capable of being used as a substitute, valid as a replacement or alternate item.
:Stevia is not substitutable for sugar in baking, the recipes won't work, they taste terrible.
Capable of being substituted.
Antonyms
* nonsubstitutable
* unsubstitutable