reddening
"reddening" is a 9-letter English headword indexed on PlainSpell.
The verdict
“reddening” is uncommon English (frequency #94,175 among 21,470 “R” headwords), classed as a noun. The kind of spelling people second-guess.
- #94,175
- frequency rank, English
- 21,470
- “R” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The act or process of becoming red or redder.
| Property | Value |
|---|---|
| Headword | reddening |
| Language | English |
| Part of speech | Noun |
| Letters | 9 |
| Frequency rank | #94,175 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “reddening” sits in English frequency
Rare enough to double-check
reddening is uncommon English at frequency #94,175 among 21,470 “R” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "The act or process of becoming red or redder.".
We couldn't generate a plausible misspelling set for reddening, and the word's spelling is regular enough that our generator found nothing worth flagging. No close-neighbour confusable shows up for this headword in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.
This headword's origin isn't recorded in our source data, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct English form is reddening, spelled R-E-D-D-E-N-I-N-G.
Definition
- 1The act or process of becoming red or redder.
Antonyms
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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Using “reddening”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is R-E-D-D-E-N-I-N-G - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
Other uncommon English words near this rank
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.