12
moreover(noun, adverb, increase, still, extra)
10
also(noun, adverb, increase, extra, addition)
10
besides(noun, adverb, increase, still, further)
10
further(adverb, increase, still, extra, away)
10
too(noun, adverb, increase, also)
7
as well(noun, expression, adverb, still, further)
5
additionally
5
yet(adverb, increase, extra, addition, also)
3
again(adverb, still, further, more, then)
3
beyond(adverb, extra, further, also, too)
3
into the bargain(noun, adverb)
3
item(adverb, increase)
3
likewise(adverb, increase)
3
plus(still, further, also, more, besides)
3
then(adverb, yet)
2
above
2
addition
2
along with(expression, still, further, also, more)
2
as well as(expression, idiom, still, extra, further)
2
conjointly(still, further, also, more, besides)
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APASmart Define. (2015). to boot thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/to_boot/thesaurus/synonyms
ChicagoSmart Define. 2015. "to boot thesaurus" https://smartdefine.org/to_boot/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, to boot thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/to_boot/thesaurus/synonyms>.
MLASmart Define. "to boot thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/to_boot/thesaurus/synonyms>