40 entries under addition topic. ×

97
moreover(noun, adverb, increase, spare, extra)
93
additionally(noun, adverb, increase, spare, extra)
92
furthermore(adverb, increase, further, more)
44
besides(noun, adverb, increase, new, spare)
35
further(adverb, increase, new, spare, extra)
31
likewise(adverb, increase, further, more)
31
as well(noun, expression, idiom, adverb, increase)
27
too(noun, adverb, increase, further)
20
yet(adverb, increase, extra, further)
20
plus(adverb, besides, too, likewise)
18
as well as(verb, expression, idiom, adverb, phrasal verb)
17
and(adverb, conjunction, new, extra)
13
again(adverb, further, more, besides)
12
more(adjective, adverb, increase, further)
10
to boot(noun, expression, idiom, adverb, increase)
8
not only(adverb, besides, again, furthermore)
7
boot(noun, verb)
7
still(adverb, increase)
5
extra(adjective, new, spare, additional)
5
even
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APASmart Define. (2016). also thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/also/thesaurus/synonyms
ChicagoSmart Define. 2016. "also thesaurus" https://smartdefine.org/also/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, also thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/also/thesaurus/synonyms>.
MLASmart Define. "also thesaurus" 30 March 2016. Web. 22 September 2026. <https://smartdefine.org/also/thesaurus/synonyms>