18 entries under expression topic. ×
| labor in vain | |
| wet blanket(noun, drag, yawn, nonevent) | |
| bootless errand(noun, no-no, nonstarter) | |
| dull person(noun, drag, yawn, nonevent) | |
| flat tire(noun, drag, yawn, nonevent) | |
| hopeless case(noun, no-no, nonstarter) | |
| lost cause(noun, no-no, nonstarter) | |
| merry chase(noun, no-no, nonstarter) | |
| mind-numbing experience(noun, drag, yawn, nonevent) | |
| pain in the neck(noun, idiom, drag, yawn) | |
| red herring | |
| snipe hunt(noun, no-no, nonstarter) | |
| stuffed shirt(noun, drag, yawn, nonevent) | |
| tedious person(noun, drag, yawn, nonevent) | |
| tiresome person(noun, drag, yawn, nonevent) | |
| vain attempt(noun, no-no, nonstarter) | |
| wasted effort(noun, no-no, nonstarter) | |
| wasted labor(noun, no-no, nonstarter) |
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| APA | Smart Define. (2015). waste of time thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/waste_of_time/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "waste of time thesaurus" https://smartdefine.org/waste_of_time/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, waste of time thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/waste_of_time/thesaurus/synonyms>. |
| MLA | Smart Define. "waste of time thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/waste_of_time/thesaurus/synonyms> |