Roof of the World
"roof-of-the-world" is a 14-letter English headword indexed on PlainSpell.
The verdict
“Roof of the World” is uncommon English (outside the top frequency list), classed as a proper noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 17
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The various high mountainous regions in Asia, consisting of Pamir, the Himalayas, Tibet and Mount Everest.
| Property | Value |
|---|---|
| Headword | Roof of the World |
| Language | English |
| Part of speech | Proper noun |
| Letters | 17 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “Roof of the World” sits in English frequency
Rare enough to double-check
Roof of the World is uncommon English outside the top frequency list, classed as aproper noun. Rarity is why readers land here mid-draft. Gloss: "The various high mountainous regions in Asia, consisting of Pamir, the Himalayas, Tibet and Mount Everest.".
Roof of the World has no tracked misspelling variants, since its letter pattern doesn't lend itself to common typo substitutions. Our confusable-pair dataset has no match for it, which typically means the spelling is too distinctive to be mistaken for another word.
Wiktionary doesn't record an etymology for this headword, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct English form is Roof of the World, spelled R-O-O-F- -O-F- -T-H-E- -W-O-R-L-D.
Definition
- 1The various high mountainous regions in Asia, consisting of Pamir, the Himalayas, Tibet and Mount Everest.
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “Roof of the World”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is R-O-O-F- -O-F- -T-H-E- -W-O-R-L-D - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.