- Definitions|2
- Thesaurus|1.6k
- Abbreviations|0
117 entries under expression topic. ×
| on pins and needles(adjective, idiom, anxious, awkward) | |
| on the ball(idiom, alert, careful, aware) | |
| on the job(idiom, alert, careful, aware) | |
| on thin ice(idiom, uncertain, nervous, worried) | |
| paper tiger(weak, spineless, gutless) | |
| psyched out(adjective, hurt, low, sad) | |
| restlessly moving(adjective, restless, uneasy, jumpy) | |
| running scared(adjective, weak, anxious, nervous) | |
| sweating bullets(upset, excited, anxious, nervous) | |
| tipped over(adjective, hurt, low, sad) | |
| up in the air(idiom, uncertain, nervous, worried) | |
| wised up(alert, familiar, wise, knowledgeable) | |
| with eyes peeled(idiom, careful, aware, attentive) | |
| with muscles tense | |
| worried stiff(adjective, kind, anxious, nervous) | |
| wound up(adjective, excited, anxious, nervous) | |
| all ears(alert, aware, clued-in) | |
| au fait(familiar, knowledgeable, skilled, experienced) | |
| be afraid | |
| be fearful |
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| APA | Smart Define. (2016). apprehensive thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/apprehensive/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "apprehensive thesaurus" https://smartdefine.org/apprehensive/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, apprehensive thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/apprehensive/thesaurus/synonyms>. |
| MLA | Smart Define. "apprehensive thesaurus" 16 February 2016. Web. 21 September 2026. <https://smartdefine.org/apprehensive/thesaurus/synonyms> |