Confereir

Confereir is a nonstandard spelling variant of the Portuguese verb conferir, which means to check, verify, or compare. The canonical spelling is conferir, and this form is used in formal writing and standard dictionaries. Confereir is not recognized as correct in standard Portuguese orthography.

Origin and usage: The form appears primarily in informal online writing, social media, and text messages, where typographical errors or auto-correction mistakes commonly occur. It may result from inserting an extra vowel after the f or from misreading the sequence -fer- vs -feir-, and can also arise through OCR errors when digitizing text.

Editorial and linguistic note: In formal or editorial contexts confereir should be corrected to conferir. Many spell-checkers and style guides mark it as a misspelling. Some discussions of spelling errors cite confereir as an example of how keyboard layout, auto-correct, and human error can produce nonstandard forms that propagate in casual writing.

Examples: Incorrect: Vou confereir a lista. Correct: Vou conferir a lista. Incorrect: Preciso confereir se os dados batem. Correct: Preciso conferir se os dados batem.

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