- Definitions|2
- Thesaurus|3.2k
- Abbreviations|0
24 entries under expression topic. ×
| on the lookout | |
| able to recognize(idiom, uncertain, doubtful, dubious) | |
| alive to(uncertain, doubtful, dubious) | |
| bound up(mean, cool, cold, indifferent) | |
| buttoned up(clear, careless) | |
| clammed up(clear, careless) | |
| done on purpose(idiom, careless, thoughtless) | |
| hep to(uncertain, dubious) | |
| in on(uncertain, dubious) | |
| in right mind(idiom, uncertain, doubtful, dubious) | |
| in the picture(idiom, unfriendly, ignorant) | |
| in to(unfriendly, ignorant) | |
| know all the answers(idiom, quiet, careless) | |
| know ins and outs(idiom, quiet, careless) | |
| know the score(idiom, unfriendly, ignorant) | |
| looking for(careless, indifferent) | |
| on to(unfriendly, ignorant) | |
| plugged in(unfriendly, ignorant) | |
| see to | |
| sensitive to(uncertain, doubtful, dubious) |
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| APA | Smart Define. (2016). heedless thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/heedless/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "heedless thesaurus" https://smartdefine.org/heedless/thesaurus/antonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, heedless thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/heedless/thesaurus/antonyms>. |
| MLA | Smart Define. "heedless thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/heedless/thesaurus/antonyms> |