petróleo

Spelling & Dictionary Insight

The Portuguese entry for petróleo is 8 letters long, classified as anoun. Corpus data places it at rank #2,647 in overall Portuguese word frequency, indicating it appears regularly in written and spoken text.The dominant gloss from Wiktionary reads: "óleo mineral de hidrocarbonetos obtido no subsolo pela exposição de matéria orgânica a condições extremas de calor e pressão".

Our Hunspell-derived misspelling index lists 11 documented wrong-spelling variants for petróleo, with forms such as "eptróleo", "pertóleo", and "petrlóeo". Each variant represents a distinct typo pattern that appears often enough in corpora to be worth flagging, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution.It also participates in 1 confusable-pair relationship, "petroleiro", where similar look or sound leads writers to substitute one word for another in context.

No explicit etymology string is stored for this entry, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. For readers arriving here from a spelling check, the authoritative guidance is: the correct Portuguese form is petróleo, spelled P-E-T-R-Ó-L-E-O, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.