at one time
"at-one-time" is a 9-letter English headword indexed on PlainSpell.
The verdict
“at one time” 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
- 11
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Formerly.
| Property | Value |
|---|---|
| Headword | at one time |
| Language | English |
| Part of speech | Prep_phrase |
| Letters | 11 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “at one time” sits in English frequency
Spelling & Dictionary Insight
The English entry for at one time is 11 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. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.
Our edit-distance generator produced no likely misspellings for at one time, since its letter pattern doesn't lend itself to common typo substitutions. This entry stands alone in our confusable dataset, which typically means the spelling is too distinctive to be mistaken for another word.
No documented word history exists for this headword, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct English form is at one time, spelled A-T- -O-N-E- -T-I-M-E.
Definition
- 1Formerly.
- 2Simultaneously, at once.
Synonyms
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 “at one time”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is A-T- -O-N-E- -T-I-M-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.