- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
| sharp(exact, discerning, astute, disapprobation, discriminating) | |
| smart | |
| spick-and-span(adjective, clean) | |
| spruce | |
| thoughtful(adjective, sober, cautious, prudent, wary) | |
| unstained(adjective, clean) | |
| watchful(adjective, cautious, suspicious, wary, vigilant) | |
| well-groomed | |
| anal | |
| assiduous(adjective, careful, thoughtful, sober, prudent) | |
| choicy(adjective, sharp, refined, critical, discerning) | |
| circumspect(adjective, delicate, careful, thoughtful, sober) | |
| civilized(superior, sophisticated, advanced) | |
| clean-cut | |
| cynical | |
| detailed(careful, thorough, scrupulous) | |
| differential | |
| difficile(tough, problematic, trying) | |
| dirt-free | |
| discreet(delicate, careful, thoughtful, sober, prudent) |
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| APA | Smart Define. (2016). fastidious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/fastidious/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "fastidious thesaurus" https://smartdefine.org/fastidious/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, fastidious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/fastidious/thesaurus/synonyms>. |
| MLA | Smart Define. "fastidious thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/fastidious/thesaurus/synonyms> |