rivulet

/ˈɹɪv.jʊ.lɪt/

//ˈɹɪv.jʊ.lɪt// noun

"rivulet" is a 7-letter English headword indexed on PlainSpell.

The verdict

“rivulet” is uncommon English (frequency #96,420 among 3,094 “R” headwords), classed as a noun. The kind of spelling people second-guess.

#96,420
frequency rank, English
3,094
“R” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A small stream; a streamlet; a gill.

Corpus desk

Index EN-rivulet · rivulet · English

rivulet · rank #96,420 · 0 variants · 0 confusables

  • FREQ-RARE #96,420
  • LEN-LONG 7 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,094
  • PHOTO-FINISH rimless

Nearest frequency peer: rimless (-2 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.

Long-tail ranks near “rivulet”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “rivulet” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for rivulet
PropertyValue
Headwordrivulet
LanguageEnglish
Part of speechNoun
IPA/ˈɹɪv.jʊ.lɪt/
Letters7
Frequency rank#96,420
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “rivulet” in English

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).rivuletfalls in this rarity band:

#1#100#1K#10K#100K
← used constantlyrarely used →

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Rare peers in the same band: “rimless” (#96,418), “rideout” (#96,417), “Rohn” (#96,424). Among 3,094 “R” headwords, “rivulet” is #96,420. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

rivulet is uncommon English at frequency #96,420 among 3,094 “R” headwords, classed as anoun, transcribed /ˈɹɪv.jʊ.lɪt/. Rarity is why readers land here mid-draft. 2 senses are on record.

No generated misspelling entries exist for rivulet in our index, typically a sign the spelling maps closely to how the word sounds. This entry stands alone in our confusable dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From Old French riveret (“little stream”) or from Italian rivoletto, from Italian rivo, from Latin rivus. The correct English form is rivulet, spelled R-I-V-U-L-E-T.

Definition

  1. 1
    A small stream; a streamlet; a gill.
  2. 2
    Perizoma affinitatum, a geometrid moth.

Recorded use

Wiktionary examples

These source excerpts show how rivulet appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. A rivulet of tears ran down his face.
  2. Yes Madam I think you will like them—when you shall see in a beautiful Quarto Page how a neat rivulet of Text shall meander thro' a meadow of margin—'fore Gad, they will be the most elegant Things of their kind—

Etymology

From Old French riveret (“little stream”) or from Italian rivoletto, from Italian rivo, from Latin rivus.

Synonyms

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); 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

How do you spell "rivulet"?
"rivulet" is spelled R-I-V-U-L-E-T. The IPA pronunciation is /ˈɹɪv.jʊ.lɪt/.
What does "rivulet" mean?
As a noun, "rivulet" means: A small stream; a streamlet; a gill.
How do you pronounce "rivulet"?
The IPA (International Phonetic Alphabet) transcription for "rivulet" is /ˈɹɪv.jʊ.lɪt/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "rivulet"?
From Old French riveret (“little stream”) or from Italian rivoletto, from Italian rivo, from Latin rivus. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "rivulet", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 7 letters (nearest by frequency rank).

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list