7
in addition
7
together with(verb, expression, phrasal verb, conjunction, still)
6
by the same token(addition, expression, consideration, more, adverb)
6
extra(adjective, spare, addition, plus, also)
6
apart from(adverb, addition, complement, exception)
6
eke(adverb, addition, continuation, information)
6
therewith(conjunction, add, also, more, too)
5
not only(adverb, also, besides, again, additionally)
5
as well as(verb, expression, phrasal verb, conjunction, still)
4
else(adverb, addition, plus, more, others)
4
plus(noun, even, addition, further, bigger)
4
with(conjunction, add, also, more, too)
4
with that(conjunction, add, also, more, too)
3
additional(adjective, add, also, more, too)
3
again(adverb, addition, plus, more)
3
and also(expression, idiom, addition, plus, more)
3
in addition to(expression, addition, extension, continuation)
3
then(adverb, addition, plus, more)
3
yet(adverb, addition, plus, more)
2
forbye(noun, addition, obsolete, more)
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APASmart Define. (2016). furthermore thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/furthermore/thesaurus/synonyms
ChicagoSmart Define. 2016. "furthermore thesaurus" https://smartdefine.org/furthermore/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, furthermore thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/furthermore/thesaurus/synonyms>.
MLASmart Define. "furthermore thesaurus" 30 March 2016. Web. 22 September 2026. <https://smartdefine.org/furthermore/thesaurus/synonyms>