rill
/ɹɪl/
"rill" is a 4-letter English headword indexed on PlainSpell.
The verdict
“rill” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.
- Unranked
- below top-frequency English
- 4
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A very small brook; a streamlet; a creek, rivulet.
| Property | Value |
|---|---|
| Headword | rill |
| Language | English |
| Part of speech | Noun |
| IPA | /ɹɪl/ |
| Letters | 4 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “rill” sits in English frequency
Spelling & Dictionary Insight
The English entry for rill is 4 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ɹɪl/. 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.
We couldn't generate a plausible misspelling set for rill, and the word's spelling is regular enough that our generator found nothing worth flagging. It is not paired with a close-neighbour confusable in our dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.
Etymologically, the entry records: From or akin to West Frisian ril (“rill; a narrow channel”), Dutch ril (“rill; gully; trench; watercourse”), German Low German Rille, Rill (“a small channel; brook; furrow”), German Rille (“a groove; furrow”). The correct English form is rill, spelled R-I-L-L.
Definition
- 1A very small brook; a streamlet; a creek, rivulet.
- 2Alternative form of rille.
Etymology
From or akin to West Frisian ril (“rill; a narrow channel”), Dutch ril (“rill; gully; trench; watercourse”), German Low German Rille, Rill (“a small channel; brook; furrow”), German Rille (“a groove; furrow”).
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 “rill”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is R-I-L-L - every other letter order is a misspelling in standard orthography.
- Say it as /ɹɪl/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- 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.