62 entries under extra topic. ×

1
optional(adjective, casual, useless, worthless)
1
profuse(spare, extreme, useless, surplus)
1
surplus(spare, extreme, unnecessary, pointless)
1
uncritical(adjective, casual, useless, worthless)
1
undesirable(surplus, unnecessary, pointless, superfluous)
1
useless(adjective, slight, lower, value, spare)
1
wanton(unwarranted, unnecessary, pointless, superfluous)
1
worthless(adjective, slight, lower, value, small)
0
abounding(spare, extreme, useless, excessive)
0
extravagant(spare, extreme, useless, excessive)
0
extreme(spare, useless, excessive, surplus)
0
inordinate(spare, extreme, useless, excessive)
0
leftover(spare, extreme, surplus, unnecessary)
0
overflowing(spare, extreme, useless, excessive)
0
overmuch(spare, extreme, surplus, unnecessary)
0
perk
0
remaining(spare, extreme, surplus, unnecessary)
0
residuary(spare, extreme, useless, excessive)
0
superabundant(spare, extreme, useless, excessive)
0
superfluent(spare, extreme, useless, excessive)
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APASmart Define. (2015). nonessential thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/nonessential/thesaurus/synonyms
ChicagoSmart Define. 2015. "nonessential thesaurus" https://smartdefine.org/nonessential/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, nonessential thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/nonessential/thesaurus/synonyms>.
MLASmart Define. "nonessential thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/nonessential/thesaurus/synonyms>