Synonyms|56Antonyms|2|Broader|0Narrower|0Related|17

7 entries under fail topic. ×

3
be wanting
2
be deficient
2
fall short(verb, expression)
2
prove inadequate(verb, expression)
0
not be up to snuff(verb, expression, idiom)
0
not come up to scratch(verb, expression, idiom)
0
not make the grade(verb, expression, idiom)
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APASmart Define. (2013). be lacking thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/be_lacking/thesaurus/synonyms
ChicagoSmart Define. 2013. "be lacking thesaurus" https://smartdefine.org/be_lacking/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, be lacking thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/be_lacking/thesaurus/synonyms>.
MLASmart Define. "be lacking thesaurus" 19 May 2013. Web. 21 September 2026. <https://smartdefine.org/be_lacking/thesaurus/synonyms>