73 entries under idiom topic. ×
| bite the hand that feeds you(expression, abandon, deceive, desert) | |
| blow the whistle(expression, abandon, deceive, desert) | |
| bring to naught(expression, upset, fail, deceive) | |
| catch one short(verb, expression, upset, bother) | |
| come to nothing(expression, upset, fail, deceive) | |
| down in the dumps(expression, upset, sad, unhappy) | |
| down in the mouth(expression, adjective, blue, low) | |
| fall down on(expression, upset, fail, deceive) | |
| fall short of(expression, upset, fail, deceive) | |
| give a bad time(verb, expression, upset, bother) | |
| give a hard time(verb, expression, upset, bother) | |
| go back on(verb, expression, phrasal verb, fail) | |
| go to the bottom(verb, expression, drop, decline) | |
| in the pits(expression, sad, unhappy, morose) | |
| in the toilet(expression, sad, unhappy, morose) | |
| leave in lurch(verb, expression, fail, abandon) | |
| leave in the lurch(verb, expression, upset, fail) | |
| make a monkey of(verb, expression, upset, bother) | |
| on a downer(expression, sad, unhappy, pessimistic) | |
| out of love(expression, adjective, dissatisfied, disappointed) |
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| APA | Smart Define. (2015). let down thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/let_down/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "let down thesaurus" https://smartdefine.org/let_down/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, let down thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/let_down/thesaurus/synonyms>. |
| MLA | Smart Define. "let down thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/let_down/thesaurus/synonyms> |