substitˈuent noun

Something that may be, or is, substituted, esp one atom or radical replacing another in a molecule (also adjective)

substitūtabilˈity noun

substitūˈtable adjective

subˈstituted adjective

substitūˈtion noun

1. The act of substituting
2. The condition of being a substitute
3. The substituting of one atom or radical for another without breaking up the molecule (chem)
4. The replacement of one idea by another, as a form of defence mechanism (psychiatry)
5. The replacement of one kind of metrical foot by another, eg for emphasis (prosody)
6. A rule of inference in which an expression replaces a variable throughout a theorem (mathematics)
7. Delegation (Shakespeare)

substitūˈtional or substitūˈtionary adjective

substitūˈtionally adverb

subˈstitūtive adjective

subˈstitutively adverb

substitutivˈity noun

substitution product noun

A substance obtained by substitution of so many equivalents for certain atoms or groups