4
excess(spare, extra, surplus, superiority, overflow)
4
in conjunction with(verb, expression, idiom, phrasal verb, still)
4
increase
4
item
4
overstock(noun, spare, advantage, extra, excess)
4
surplusage(noun, spare, extra, excess, surplus)
3
advantageous(adjective, positive, desirable)
3
along with(expression, conjunction, still, further, more)
3
and also(expression, idiom, preposition, addition, and)
3
attach
3
augment
3
balance(spare, extra, excess, surplus, overflow)
3
blessing
3
boost
3
confirming
3
dividend(noun, benefit, prize, advantage, extra)
3
edge(noun, gain, lead, improvement, pro)
3
electropositive
3
expand
3
favorable(adjective, positive, desirable)
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APASmart Define. (2015). plus thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/plus/thesaurus/synonyms
ChicagoSmart Define. 2015. "plus thesaurus" https://smartdefine.org/plus/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, plus thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/plus/thesaurus/synonyms>.
MLASmart Define. "plus thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/plus/thesaurus/synonyms>