50 entries under supplement topic. ×

7
also(addition, adverb, conjunction, extension, inclusion)
7
besides(addition, adverb, extension, inclusion, adjective)
5
and(addition, conjunction, adjective, adverb, extra)
5
further(addition, adverb, adjective, extra, extension)
5
likewise(addition, conjunction, adjective, adverb, extra)
5
over and above(expression, addition, extension, inclusion, extra)
3
beyond(addition, adjective, adverb, extra, extension)
3
else(addition, adjective, adverb, extra, extension)
3
extra(addition, adjective, adverb, extension)
3
farther(addition, adjective, adverb, extra, extension)
3
more than that(expression, addition, extra, extension)
1
added(adjective, extra, addition)
1
additional(adjective, extra, addition)
1
aggrandized(adjective, extra, addition)
1
amassed(adjective, extra, addition)
1
ancillary(adjective, extra, addition)
1
another(adjective, extra, addition)
1
augmented(adjective, extra, addition)
1
auxiliary(adjective, extra, addition)
1
bounteous(adjective, extra, addition)
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APASmart Define. (2016). in addition thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/in_addition/thesaurus/synonyms
ChicagoSmart Define. 2016. "in addition thesaurus" https://smartdefine.org/in_addition/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, in addition thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/in_addition/thesaurus/synonyms>.
MLASmart Define. "in addition thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/in_addition/thesaurus/synonyms>