61 entries under extra topic. ×

2
futile(adjective, useless, unwarranted, surplus)
2
leftover(adjective, waste, spare, extreme, reserve)
2
nonessential(adjective, spare, extreme, useless)
1
avoidable(adjective, useless, unwarranted, surplus)
1
backup(adjective, reserve, replacement, unused)
1
extravagant(spare, extreme, surplus, unnecessary)
1
in excess(expression, adjective, spare, extreme, reserve)
1
inordinate(spare, extreme, surplus, unnecessary)
1
pleonastic(adjective, spare, extreme, surplus)
1
remaining(adjective, waste, spare, extreme, useless)
1
supernumerary(adjective, spare, extreme, reserve, useless)
1
unrequired(adjective, spare, extreme, useless)
0
additional(adjective, reserve, surplus, replacement)
0
auxiliary(adjective, replacement, standby)
0
emergency(adjective, reserve, replacement, unused)
0
exorbitant(spare, extreme, surplus, unnecessary)
0
extreme(spare, surplus, unnecessary, superfluous)
0
fortuitous(adjective, useless, unwarranted, surplus)
0
free(adjective, reserve, replacement, unwelcome)
0
in reserve(expression, adjective, reserve, replacement)
10 years ago|8.4k views|share |citing 
APASmart Define. (2016). unwanted thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unwanted/thesaurus/synonyms
ChicagoSmart Define. 2016. "unwanted thesaurus" https://smartdefine.org/unwanted/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, unwanted thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unwanted/thesaurus/synonyms>.
MLASmart Define. "unwanted thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/unwanted/thesaurus/synonyms>