- Definitions|2
- Thesaurus|1.5k
- Abbreviations|0
| devil-may-care(careless, casual, arbitrary) | |
| erratic | |
| expeditious(quick, speedy, hurried) | |
| feverish | |
| feverishly | |
| fleet(adjective, quick, speedy, hurried) | |
| flimsy(adjective, strong, light, slight, thin) | |
| foolhardy(adjective, careful, quick, rash, oblivious) | |
| furious | |
| general(slight, detail, silly, trivial, surface) | |
| harum-scarum(adjective, careful) | |
| heels over head(expression, idiom, haste) | |
| holus-bolus | |
| hotheaded(adjective, careful) | |
| hurriedly | |
| ill-considered(adjective, careful, rash) | |
| impetuously | |
| imprudent(casual, rash, happy-go-lucky, oblivious, neglectful) | |
| impulsive(adjective, careful, quick, speedy, hurried) | |
| inaccurate(loose, casual, sloppy, inexact, happy-go-lucky) |
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| APA | Smart Define. (2016). slapdash thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/slapdash/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "slapdash thesaurus" https://smartdefine.org/slapdash/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, slapdash thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/slapdash/thesaurus/synonyms>. |
| MLA | Smart Define. "slapdash thesaurus" 1 March 2016. Web. 23 September 2026. <https://smartdefine.org/slapdash/thesaurus/synonyms> |