ˈsəbztəˌtüd.]iv, -bst-, -tə.ˌtyü-, -üt], ]ēv also ]əv adjective
Etymology: Latin substitut us (past participle) + English -ive
: tending to afford or furnish a substitute : suitable as a replacement : making or capable of substitution
substitutive behavior
• sub·sti·tu·tive·ly ]ə̇vlē, -li\ adverb