87 entries under new topic. ×

30
additional(adjective, place, increase, lower)
23
spare(noun, verb, adjective, adverb, support)
20
supplementary(adjective, support, spare, excess)
20
further(adjective, adverb, increase, spare)
19
auxiliary(noun, adjective, support, part, lower)
17
more(adjective, adverb, increase, spare)
15
fresh(adjective, increase, spare, excess)
14
added(noun, adjective, increase, spare)
8
also(adjective, spare, addition, additional)
8
another(adjective, place, lower, spare)
8
other(adjective, place, increase, lower)
7
perk(noun, adjective, gain, benefit, informal)
7
besides(adjective, adverb, spare, addition)
6
over and above(verb, expression, adjective, idiom, phrasal verb)
4
else(adjective, adverb, different, addition)
4
likewise(adverb, spare, addition, additional)
3
affixed(adjective, added, accompanying, attached)
2
and(addition, additional, major, greater)
2
augmented(adjective, positive, additional, major)
2
extended(adjective, additional, major, greater)
10 years ago|25k views|share |citing 
APASmart Define. (2016). extra thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/extra/thesaurus/synonyms
ChicagoSmart Define. 2016. "extra thesaurus" https://smartdefine.org/extra/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, extra thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/extra/thesaurus/synonyms>.
MLASmart Define. "extra thesaurus" 30 March 2016. Web. 21 September 2026. <https://smartdefine.org/extra/thesaurus/synonyms>