116 entries under idiom topic. ×
| assert under oath | |
| call names(verb, expression, sound, insult) | |
| eff and blind(verb, expression, curse, damn) | |
| express the belief | |
| give surety(verb, expression, promise, guarantee) | |
| give your word(verb, expression, promise, pledge) | |
| have a lock on(expression, state, maintain, declare) | |
| live up to(verb, expression, declare, commit) | |
| make a promise | |
| pick up the check(verb, expression, support, maintain) | |
| pick up the tab(verb, expression, support, maintain) | |
| put on ice(expression, state, maintain, declare) | |
| put under oath | |
| put upon oath | |
| swear by bell | |
| swear on bible(expression, state, maintain, declare) | |
| swear the truth | |
| swear to God(verb, expression, declare, undertake) | |
| swear to goodness | |
| take a vow |
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| APA | Smart Define. (2016). swear thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/swear/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "swear thesaurus" https://smartdefine.org/swear/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, swear thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/swear/thesaurus/synonyms>. |
| MLA | Smart Define. "swear thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/swear/thesaurus/synonyms> |