18 entries under unnecessary topic. ×

5
fifth wheel(noun, expression, idiom, somebody)
1
nonessential(adjective, important, extra, needed)
1
excessive(adjective, extra, petty)
1
extra
1
extraneous(adjective, extra, petty)
1
superfluous(adjective, extra, petty)
0
additional
0
dispensable(adjective, extra, petty)
0
excess baggage(expression, adjective, extra, petty)
0
expendable(adjective, extra, petty)
0
inessential(adjective, extra, petty)
0
insignificant(adjective, extra, petty)
0
peripheral(adjective, extra, petty)
0
petty(adjective, extra)
0
supplementary
0
trivial(adjective, extra, petty)
0
unimportant(adjective, extra, petty)
0
unneeded
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APASmart Define. (2015). deadwood thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/deadwood/thesaurus/synonyms
ChicagoSmart Define. 2015. "deadwood thesaurus" https://smartdefine.org/deadwood/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, deadwood thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/deadwood/thesaurus/synonyms>.
MLASmart Define. "deadwood thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/deadwood/thesaurus/synonyms>