- Definitions|0
- Thesaurus|151
- Abbreviations|0
30 entries under expression topic. ×
| not born yesterday(idiom, smart, shrewd, perceptive) | |
| on the move(idiom, smart, skillful, nimble-witted) | |
| quick off the mark(idiom, bright, sharp-witted, quick-thinking) | |
| quick on trigger(idiom, smart, skillful, adept) | |
| razor sharp(adjective, sharpened, whetted, sharp-edged) | |
| really into(smart, skillful, meritable, slighty) | |
| top of the line(idiom, skillful, meritable, slighty) | |
| tuned in(smart, skillful, meritable, slighty) | |
| wised up(smart, skillful, meritable, slighty) | |
| zero cool(skillful, meritable, slighty) |
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| APA | Smart Define. (2011). sharp as a tack thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/sharp_as_a_tack/thesaurus/synonyms |
| Chicago | Smart Define. 2011. "sharp as a tack thesaurus" https://smartdefine.org/sharp_as_a_tack/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2011, sharp as a tack thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/sharp_as_a_tack/thesaurus/synonyms>. |
| MLA | Smart Define. "sharp as a tack thesaurus" 23 May 2011. Web. 22 September 2026. <https://smartdefine.org/sharp_as_a_tack/thesaurus/synonyms> |