I got hoisted with my own petard.
Source: tatoeba (13001552)
Ranked by relevance and common usage.
Keep "petard" when the sentence already sounds natural, when a synonym would add unintended emphasis, or when readers need the most familiar wording. A synonym should clarify or sharpen the message, not simply make the sentence look more varied.
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Choose a synonym only if it keeps the core idea of "petard" intact in the sentence you are editing.
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Review note: Synonym lists are ranked with lexical data and reviewed for practical writing value. Use the comparison notes, sentence evidence, and source labels together; a high-ranking synonym can still be wrong when the audience, register, or grammar changes.
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4 total sentences available.
I got hoisted with my own petard.
Source: tatoeba (13001552)
For tis the ſport to haue the enginer / Hoiſt with his ovvne petar, an't ſhall goe hard / But I vvill delue one yard belovve their mines, / And blovve them at the Moone: […]
Source: wiktionary
[…] Pipes, who acted as the enemy's forlorn hope, advanced to the gate with great intrepidity, and clapping his foot to the door, which was none of the ſtouteſt, with the execution and diſpatch of a petard, ſplit it into a thouſand pieces.
Source: wiktionary
The Souldier, if he but go to beſiege a cottage, to ſcale a Caſtle, to robbe a Church, to Pettard [translating petarder] a gate, to force a religious houſe, or any villenous act, before he attempt-it, praieth to God for his aſſiſtance, though his intents and hopes be full-fraught with crueltie, murther, couetiſe, luxurie, ſacriledge and all iniquitie.
Source: wiktionary
Closest matches include backfire, bomb, bombshell, carcass, charge.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.