18 entries under additive topic. ×

4
addition(noun, increase, extra, qualification, supplement)
4
appendix(noun, increase, extra, addition, document)
4
codicil(noun, act, part, increase, measure)
3
addendum(noun, act, increase, measure, extra)
3
postscript(noun, increase, extra, addition, supplement)
1
complement(noun, increase, extra, addition)
1
sequel(noun, increase, extra, addition)
0
added feature(noun, expression, increase, extra, addition)
0
bell(noun, increase, extra, addition)
0
bells and whistles(noun, expression, idiom, increase, extra)
0
continuation(noun, increase, extra, addition)
0
extra(noun, increase, addition, supplement)
0
insert(noun, increase, extra, addition)
0
option(noun, increase, extra, addition)
0
pullout(noun, increase, extra, addition)
0
something added(noun, expression, increase, extra, addition)
0
spin-off(noun, increase, extra, addition)
0
subsidiary(noun, increase, extra, addition)
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APASmart Define. (2015). rider thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/rider/thesaurus/synonyms
ChicagoSmart Define. 2015. "rider thesaurus" https://smartdefine.org/rider/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, rider thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/rider/thesaurus/synonyms>.
MLASmart Define. "rider thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/rider/thesaurus/synonyms>