for sure
"for-sure" is a 7-letter English headword indexed on PlainSpell.
The verdict
“for sure” is outside the top-ranked English vocabulary, used as a prep_phrase - the kind of word writers most often double-check.
- Unranked
- below top-frequency English
- 8
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Definitely, positively, without a doubt.
| Property | Value |
|---|---|
| Headword | for sure |
| Language | English |
| Part of speech | Prep_phrase |
| Letters | 8 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “for sure” sits in English frequency
Spelling & Dictionary Insight
The English entry for for sure is 8 letters long, classified as a prep_phrase. 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: "Definitely, positively, without a doubt.".
Zero misspellings are on record for for sure in our index, and the word's spelling is regular enough that our generator found nothing worth flagging. No confusable counterpart is on file for this word, a sign it's visually distinctive enough not to be mixed up with another word.
This entry carries no recorded etymology, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct English form is for sure, spelled F-O-R- -S-U-R-E.
Definition
- 1Definitely, positively, without a doubt.
Synonyms
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 “for sure”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is F-O-R- -S-U-R-E - 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.