Synonyms|208Antonyms|72|Broader|0Narrower|0Related|175
1
abstract(wild, unreasonable, useless, absurd, unrealistic)
1
absurd(wild, unreasonable, useless, unrealistic, unpractical)
1
accident-sensitive(adjective, unreliable, insecure, treacherous, incalculable)
1
bad(adjective, useless, unfit)
1
broken
1
broken-down
1
burned-out
1
burnt-out
1
chimerical(wild, unreasonable, useless, absurd, abstract)
1
detrimental(adjective, useless)
1
dickey(adjective, unreliable, insecure, treacherous, incalculable)
1
dicky(adjective, unreliable, insecure, treacherous, incalculable)
1
disabled(adjective, useless, unfit)
1
disserviceable
1
disused(adjective, useless, unfit)
1
dubious(adjective, unreliable, insecure, treacherous, incalculable)
1
dud
1
dull(adjective, useless, unfit)
1
effete(adjective, inutility)
1
empty
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APASmart Define. (2016). unserviceable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unserviceable/thesaurus/synonyms
ChicagoSmart Define. 2016. "unserviceable thesaurus" https://smartdefine.org/unserviceable/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, unserviceable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unserviceable/thesaurus/synonyms>.
MLASmart Define. "unserviceable thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/unserviceable/thesaurus/synonyms>