sunup
/ˈsʌnʌp/
"sunup" is a 5-letter English headword indexed on PlainSpell.
The verdict
“sunup” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 5
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The time of day when the sun appears above the eastern horizon.
Corpus desk
Index EN-sunup · sunup · English
sunup · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MID 5 letters
- VOW-2 2 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "S" thin
- PHOTO-UNK Peer pending
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.
| Property | Value |
|---|---|
| Headword | sunup |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈsʌnʌp/ |
| Letters | 5 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “sunup” in English
Rare enough to double-check
sunup is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈsʌnʌp/. Rarity is why readers land here mid-draft. 2 senses are on record.
The misspelling generator found no plausible variants for sunup, a straightforward case of a spelling with little room for common typos. It is not paired with a close-neighbour confusable in our dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
Etymologically, the entry records: sun + up The correct English form is sunup, spelled S-U-N-U-P.
Definition
- 1The time of day when the sun appears above the eastern horizon.
- 2The change in color of the sky at sunup.
Recorded use
Wiktionary exampleThese source excerpts show how sunup appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
“Shagbark, that was risky on your part; even where it lies it is much closer than I like, for we shall all have to see it in the morning.” “No, you won’t; it’ll be gone afore sunup.”
Etymology
sun + up
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.