48 entries under substandard topic. ×
| feeble(adjective, weak, poor, low, miserable) | |
| low-grade(adjective, weak, poor, miserable, inferior) | |
| ordinary(adjective, weak, poor, miserable, inferior) | |
| rotten(adjective, bad, weak, poor, miserable) | |
| schlocky(inadequate, cheap, incomplete, inexact) | |
| sick(adjective, poor, false, inferior, inadequate) | |
| sorry(adjective, weak, poor, miserable, inferior) | |
| valueless(adjective, weak, poor, miserable, inferior) |
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| APA | Smart Define. (2015). deficient thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/deficient/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "deficient thesaurus" https://smartdefine.org/deficient/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, deficient thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/deficient/thesaurus/synonyms>. |
| MLA | Smart Define. "deficient thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/deficient/thesaurus/synonyms> |