Synonyms of substitutive

1 Syllable

mock, near, sham

2 Syllables

pseudo, dummy, second, spurious, ersatz, backup, other, proxy, stopgap, false, acting

3 Syllables

makeshift, vicarious, another, reserve, symbolic, counterfeit, vicarial

4 Syllables

tentative, imitation, additional, exchangeable, replaceable, returnable, transmutable, alternate, surrogate, substituted, substitute, temporary, substituting, simulated, replacement, artificial, supplemental, provisional

5 Syllables

experimental, supposititious, supplementary

6 Syllables

representative