ringworm

/ˈɹɪŋˌwɝm/

//ˈɹɪŋˌwɝm// noun

"ringworm" is a 8-letter English headword indexed on PlainSpell.

The verdict

“ringworm” is uncommon English (frequency #67,796 among 21,470 “R” headwords), classed as a noun. The kind of spelling people second-guess.

#67,796
frequency rank, English
21,470
“R” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A contagious fungal infection of the skin, characterized by ring-shaped discolored patches, covered by vesicles or scales.

Key facts for ringworm
PropertyValue
Headwordringworm
LanguageEnglish
Part of speechNoun
IPA/ˈɹɪŋˌwɝm/
Letters8
Frequency rank#67,796
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “ringworm” sits in English frequency

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

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

ringworm is uncommon English at frequency #67,796 among 21,470 “R” headwords, classed as anoun, transcribed /ˈɹɪŋˌwɝm/. Rarity is why readers land here mid-draft. Gloss: "A contagious fungal infection of the skin, characterized by ring-shaped discolored patches, covered by vesicles or scales.".

We couldn't generate a plausible misspelling set for ringworm, a sign its spelling follows regular English conventions. No confusable counterpart is on file for this word, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: From Middle English ringworm (“ringworm; intestinal worm”), from Old English rengwyrm (“maw-worm, intestinal worm”), equivalent to ring + worm. The correct English form is ringworm, spelled R-I-N-G-W-O-R-M.

Definition

  1. 1
    A contagious fungal infection of the skin, characterized by ring-shaped discolored patches, covered by vesicles or scales.

Etymology

From Middle English ringworm (“ringworm; intestinal worm”), from Old English rengwyrm (“maw-worm, intestinal worm”), equivalent to ring + worm.

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 "ringworm"?
"ringworm" is spelled R-I-N-G-W-O-R-M. The IPA pronunciation is /ˈɹɪŋˌwɝm/.
What does "ringworm" mean?
As a noun, "ringworm" means: A contagious fungal infection of the skin, characterized by ring-shaped discolored patches, covered by vesicles or scales.
How do you pronounce "ringworm"?
The IPA (International Phonetic Alphabet) transcription for "ringworm" is /ˈɹɪŋˌwɝm/. 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 "ringworm"?
From Middle English ringworm (“ringworm; intestinal worm”), from Old English rengwyrm (“maw-worm, intestinal worm”), equivalent to ring + worm. 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.

Using “ringworm”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is R-I-N-G-W-O-R-M - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈɹɪŋˌwɝm/ (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

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.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list