courtesy

Spelling & Dictionary Insight

The English entry for courtesy is 8 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as /ˈkɜːtəsi/. Corpus data places it at rank #5,778 in overall English word frequency, indicating it appears regularly in written and spoken text.Wiktionary records 6 distinct senses for this headword, so context determines which meaning a reader should apply.

Our Hunspell-derived misspelling index lists 12 documented wrong-spelling variants for courtesy, with forms such as "ccourtesy", "corutesy", and "couretsy". 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 9 confusable-pair relationships, "courts", "courtly", "Courtney", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English curteisie, curtesie, from Anglo-Norman curtesie, from Old French curteisie, cortoisie. Equivalent to courteous + -y (abstract noun suffix). Root origin matters for spelling because borrowed morphemes (Greek, Latin, Old French, Old English) carry their source-language orthographic conventions into modern English, which is why historical etymology is often the cleanest predictor of whether a cluster like "-ough", "-eau", or "-tion" will appear. For readers arriving here from a spelling check, the authoritative guidance is: the correct English form is courtesy, spelled C-O-U-R-T-E-S-Y, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.