sleep rough

Spelling & Dictionary Insight

The English entry for sleep rough is 11 letters long, classified as a verb, and transcribed in the International Phonetic Alphabet as /ˌsliːp ˈɹʌf/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "Of a homeless person, to sleep outdoors, particularly as opposed to sleeping in a shelter or similar.".

No misspelling variants are generated for sleep rough in our index, suggesting the orthography follows predictable English patterns. It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From sleep (verb) + rough (“in a rough manner, roughly”, adverb) (a reference to the uncomfortable situation of sleeping outdoors). 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 sleep rough, spelled S-L-E-E-P- -R-O-U-G-H, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.