yaws

/ˈjɔːz/

//ˈjɔːz// noun

"yaws" is a 4-letter English headword indexed on PlainSpell.

The verdict

“yaws” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
4
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A contagious tropical disease, caused by the spirochete Treponema pertenue, characterized by yellowish or reddish tumors, which often resemble berries.

Corpus desk

Index EN-yaws · yaws · English

yaws · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MID 4 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "Y" 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.

Key facts for yaws
PropertyValue
Headwordyaws
LanguageEnglish
Part of speechNoun
IPA/ˈjɔːz/
Letters4
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “yaws” in English

yawsfalls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

yaws is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈjɔːz/. Rarity is why readers land here mid-draft. Gloss: "A contagious tropical disease, caused by the spirochete Treponema pertenue, characterized by yellowish or reddish tumors, which often resemble berries.".

yaws has no tracked misspelling variants, suggesting the orthography follows predictable English patterns. This entry stands alone in our confusable dataset, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: Uncertain. Attested since the 1670s, perhaps from an English creole (or other language) of the Caribbean. The correct English form is yaws, spelled Y-A-W-S.

Definition

  1. 1
    A contagious tropical disease, caused by the spirochete Treponema pertenue, characterized by yellowish or reddish tumors, which often resemble berries.

Recorded use

Wiktionary example

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

  1. Other threats came from organisms co-evolving with humans, including tapeworms and such spirochaetes as Treponema, the agent of syphilis, and the similar skin infection, yaws.

Etymology

Uncertain. Attested since the 1670s, perhaps from an English creole (or other language) of the Caribbean.

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

How do you spell "yaws"?
"yaws" is spelled Y-A-W-S. The IPA pronunciation is /ˈjɔːz/.
What does "yaws" mean?
As a noun, "yaws" means: A contagious tropical disease, caused by the spirochete Treponema pertenue, characterized by yellowish or reddish tumors, which often resemble berries.
How do you pronounce "yaws"?
The IPA (International Phonetic Alphabet) transcription for "yaws" is /ˈjɔːz/. 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 "yaws"?
Uncertain. Attested since the 1670s, perhaps from an English creole (or other language) of the Caribbean. 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.

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

Source: FrequencyWords open word-frequency list