- Definitions|1
- Thesaurus|1.5k
- Abbreviations|0
| unusable(adjective, weak, poor, base, inferior) | |
| deleterious(damaging, disparaging, hurtful, detrimental, derogatory) | |
| detrimental(damaging, disparaging, hurtful, derogatory, unflattering) | |
| dull(adjective, flat) | |
| fallow | |
| feckless(adjective, weak, stupid, inferior, insignificant) | |
| harmful(damaging, disparaging, hurtful, detrimental, derogatory) | |
| ill-advised | |
| ill-timed(damaging, disparaging, hurtful, detrimental, derogatory) | |
| inane | |
| inept(weak, stupid, idle, inadequate, feeble) | |
| infertile | |
| injurious(damaging, disparaging, hurtful, detrimental, derogatory) | |
| losing | |
| no-good(adjective, poor, base, inferior, insignificant) | |
| non-beneficial(adjective, gain, benefit, advantage, profit) | |
| nonprofit(adjective, gain, unsuccessful, loss-making) | |
| not helpful | |
| nugatory(adjective, poor, base, inferior, insignificant) | |
| null(inferior, inadequate, limited, feeble, useless) |
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| APA | Smart Define. (2015). unprofitable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/unprofitable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unprofitable thesaurus" https://smartdefine.org/unprofitable/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, unprofitable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/unprofitable/thesaurus/synonyms>. |
| MLA | Smart Define. "unprofitable thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/unprofitable/thesaurus/synonyms> |