- Definitions|2
- Thesaurus|2.5k
- Abbreviations|0
86 entries under casual topic. ×
| unofficial(adjective, simple, relaxed, familiar) | |
| relaxed(adjective, calm, quiet, clear, open) | |
| easy(adjective, calm, clear, open, simple) | |
| unceremonious(adjective, calm, open, free, simple) | |
| familiar(adjective, calm, clear, open, smooth) | |
| natural(adjective, adverb, calm, open, smooth) | |
| free(adjective, adverb, open, simple, fake) | |
| everyday(adjective, simple, plain, common, ordinary) | |
| ordinary(adjective, simple, easy, plain, common) | |
| easygoing(adjective, cool, simple, plain, relaxed) | |
| colloquial(adjective, simple, ordinary, familiar, natural) | |
| intimate(adjective, quiet, simple, easy, friendly) | |
| breezy(adjective, cool, simple, easy, mild) | |
| loose(adjective, clear, open, simple, easy) | |
| offhand(adjective, cool, free, careless) | |
| unconventional(adjective, simple, unusual, relaxed, strange) | |
| unpretentious(adjective, open, simple, ordinary, natural) | |
| folksy(adjective, simple, succinct) | |
| spontaneous(adjective, free, simple, plain, relaxed) | |
| sporty(adjective, simple, flashy) |
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Informal on
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| APA | Smart Define. (2016). informal thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/informal/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "informal thesaurus" https://smartdefine.org/informal/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, informal thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/informal/thesaurus/synonyms>. |
| MLA | Smart Define. "informal thesaurus" 29 February 2016. Web. 29 September 2026. <https://smartdefine.org/informal/thesaurus/synonyms> |