30 entries under adjective topic. ×

7
avoidable
5
needless(pointless, superfluous)
2
preventible
2
unnecessary(pointless, superfluous, needless)
2
avertible
2
gratuitous
1
baseless
1
dispensable
1
redundant
1
superfluous
1
surplus
1
useless
0
bootless
0
conceited
0
empty
0
escapable
0
excessive
0
exorbitant
0
expendable
0
extravagant
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APASmart Define. (2013). preventable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/preventable/thesaurus/synonyms
ChicagoSmart Define. 2013. "preventable thesaurus" https://smartdefine.org/preventable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, preventable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/preventable/thesaurus/synonyms>.
MLASmart Define. "preventable thesaurus" 28 June 2013. Web. 21 September 2026. <https://smartdefine.org/preventable/thesaurus/synonyms>