71 entries under extension topic. ×

1
save(adverb, addition, inclusion)
1
save for(expression, addition, inclusion)
1
secondly(adverb, addition, inclusion)
1
supplementally(adverb, addition, inclusion)
1
supplementarily(adverb, addition, inclusion)
1
to boot(expression, addition, inclusion)
1
to say nothing of(expression, addition, inclusion)
1
too(adverb, addition, inclusion)
1
with the exception of(expression, addition, inclusion)
1
withal(adverb, addition, inclusion)
1
yet(adverb, addition, inclusion)
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APASmart Define. (2016). in addition thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/in_addition/thesaurus/synonyms
ChicagoSmart Define. 2016. "in addition thesaurus" https://smartdefine.org/in_addition/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, in addition thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/in_addition/thesaurus/synonyms>.
MLASmart Define. "in addition thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/in_addition/thesaurus/synonyms>