25 entries under idiom topic. ×
| at risk(expression, adjective, rare, susceptible) | |
| in danger(expression, adjective, rare, danger) | |
| on the spot(expression, adjective, delicate, uncertain) | |
| fraught with danger(expression, delicate, uncertain, sensitive) | |
| going for broke(expression, delicate, uncertain, sensitive) | |
| hanging by a thread(expression, delicate, uncertain, sensitive) | |
| in line of fire(expression, adjective, vulnerable, helpless) | |
| like a clay pigeon(expression, adjective, vulnerable, helpless) | |
| like a sitting duck(expression, adjective, vulnerable, insecure) | |
| not a prayer(expression, delicate, uncertain, sensitive) | |
| off the deep end(expression, delicate, uncertain, unsound) | |
| on slippery ground(expression, delicate, uncertain, sensitive) | |
| on the line(expression, adjective, vulnerable, helpless) | |
| on thin ice(expression, delicate, uncertain, unsound) | |
| out on a limb(expression, delicate, uncertain, sensitive) | |
| out on limb(expression, adjective, vulnerable, helpless) | |
| playing with fire(expression, delicate, uncertain, sensitive) | |
| up the creek(expression, adjective, vulnerable, helpless) | |
| white rhinoceros | |
| built uponsand(expression, danger) |
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| APA | Smart Define. (2015). endangered thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/endangered/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "endangered thesaurus" https://smartdefine.org/endangered/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, endangered thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/endangered/thesaurus/synonyms>. |
| MLA | Smart Define. "endangered thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/endangered/thesaurus/synonyms> |