substitutive

/ˈsʌbstɪˌtutɪv/
adjective
  1. Serving or able to serve as a substitute; relating to substitution.
    • The teacher used substitutive examples to explain the difficult concept.
    • Substitutive therapy involves replacing a harmful substance with a safer one.
    • The substitutive ingredient worked just as well in the recipe.
Antonyms
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