The three rules of competitive mathematics: check, check, and recheck.
Source: tatoeba (2427712)
Ranked by relevance and common usage.
Keep "recheck" 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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Showing 16 of 19 words.
5 total sentences available.
The three rules of competitive mathematics: check, check, and recheck.
Source: tatoeba (2427712)
While the conscience of the scientist insists that he continually recheck the truth of this law, it remains a bulwark of science.
Source: tatoeba (10876529)
The second strategy consists of continuously rechecking for pending softirqs.
Source: wiktionary
I have now carefully rechecked most of the sources about Rashi supposedly dictating a responsum to his daughter, and I can state definitively that the tradition mentioned in your question is based on a scribal error.
Source: wiktionary
Showing 4 of 5 available sentences.
Closest matches include audit, carefully counted, check, check out, collate.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.