suffix (n.)
- accidence
- add
- addendum
- addition
- affix
- affixation
- afterthought
- allomorph
- annex
- appendix
- burden
- chorus
- coda
- codicil
- colophon
- commentary
- conclusion
- conjugation
- consequence
- continuance
- continuation
- cutting
- declension
- derivation
- ending
- envoi
- epilogue
- follow-through
- follow-up
- formative
- infix
- inflection
- interpolation
- join
- marginalia
- morph
- morpheme
- morphology
- morphophonemics
- note
- ornament
- paradigm
- peroration
- plus
- postfix
- postlude
- postscript
- prefix
- prefixation
- radical
- refrain
- rider
- root
- scholia
- sequel
- sequela
- sequitur
- stem
- subscript
- suffixation
- supplement
- tag
- tail
- theme