UTC
"utc" is a 3-letter English headword indexed on PlainSpell.
The verdict
“UTC” sits in 20 confusable pairs (corpus #11,316) as a proper noun. The look-alike neighbours are the real trap.
- #11,316
- frequency rank, English
- 1,433
- “U” headwords
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Coordinated Universal Time, which is the international standard for civil time and the Internet.
Corpus desk
Index EN-utc · UTC · English
UTC · rank #11,316 · 0 variants · 20 confusables
- FREQ-MID #11,316
- LEN-MID 3 letters
- VOW-1 1 vowel
- CONFUS-HIGH 20 pairs
- VAR-0 0 variants
- BOOK-MID 1,433
- PHOTO-FINISH Uruguay
Nearest frequency peer: Uruguay (-1 rank slots)
Read with this headword: Spelling guide for this pattern
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
Frequency neighbours of confusable “UTC”
Peers at similar corpus weight, separate from look-alike pairs below
- trousers
trousers
88,688 corpus weight
- unwilling
unwilling
88,687 corpus weight
- Uruguay
Uruguay
88,686 corpus weight
- UTC
UTC
88,685 corpus weight
- validity
validity
88,684 corpus weight
- variants
variants
88,683 corpus weight
What this shows Bars place “UTC” against nearest ranked English headwords, not a reprint of the confusable-pair desk.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | UTC |
| Language | English |
| Part of speech | Proper noun |
| Letters | 3 |
| Frequency rank | #11,316 |
| Misspellings tracked | 0 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Corpus rank beside confusables of “UTC”
Easy to mix with look-alikes
The spelling risk for UTC is neighbouring look-alikes ("UV", "UW", …), not just typos; it is aproper noun. Frequency #11,316 among 1,433 “U” headwords. Gloss: "Coordinated Universal Time, which is the international standard for civil time and the Internet.".
UTC has no tracked misspelling variants, suggesting the orthography follows predictable English patterns. It also participates in 20 confusable-pair relationships, "UV", "UW", "UU", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.
Etymologically, the entry records: A compromise initialism between English CUT (“Coordinated Universal Time”) and French TUC (“Temps Universel Coordonné”), unofficially giving “Universal Time Coordinated” and “Universel Temps Coordonné”. The correct English form is UTC, spelled U-T-C.
Definition
- 1Coordinated Universal Time, which is the international standard for civil time and the Internet.
Etymology
A compromise initialism between English CUT (“Coordinated Universal Time”) and French TUC (“Temps Universel Coordonné”), unofficially giving “Universal Time Coordinated” and “Universel Temps Coordonné”.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "UTC", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 3 letters (nearest by frequency rank).