- Definitions|3
- Thesaurus|4.7k
- Abbreviations|0
85 entries under natural topic. ×
| informal(adjective, calm, open, free, smooth) | |
| relaxed(adjective, feature, state, calm, clear) | |
| unplanned(adjective, free, simple, fake) | |
| offhand(adjective, calm, cool, free, simple) | |
| free(adjective, adverb, simple, easy, fake) | |
| spontaneous(adjective, calm, free, fake, plain) | |
| unintentional(adjective, simple, chance, impulsive) | |
| impromptu(adjective, free, simple, fake) | |
| extemporaneous(adjective, free, simple, chance) | |
| simple(adjective, lower, inferior, ordinary, familiar) | |
| extempore(adjective, free, simple, fake) | |
| familiar(adjective, calm, clear, open, smooth) | |
| impulsive(adjective, smooth, simple, easy, careless) | |
| unconscious(adjective, simple, careless, thoughtless) | |
| unconstrained(adjective, clear, open, simple, easy) | |
| unstudied(adjective, free, simple, fake, loose) | |
| automatic(adjective, free, simple, fake) | |
| homely(adjective, simple, plain, ordinary, familiar) | |
| improvised(adjective, free, simple, fake) | |
| involuntary(adjective, simple, impulsive, willing) |
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| APA | Smart Define. (2015). casual thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/casual/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "casual thesaurus" https://smartdefine.org/casual/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, casual thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/casual/thesaurus/synonyms>. |
| MLA | Smart Define. "casual thesaurus" 1 December 2015. Web. 29 September 2026. <https://smartdefine.org/casual/thesaurus/synonyms> |