scrut
Scrut is a rarely used English term that can function as a short form of scrutiny or as an abbreviation related to the act of examining. It also appears in some contexts as a glossed variant derived from the French noun scrutin, which denotes a ballot or polling. In practice, scrut is not standard in modern English and is most often found in historical documents, editorial notes, or specialized glossaries where abbreviations are common.
Etymology and linguistic notes
The term traces to the French scrutin, meaning a ballot, with roots further back in Latin scrutinium,
Because scrut is nonstandard, it is generally avoided in formal writing in favor of the full words