yam

/jæm/

//jæm// noun

By · According to Wiktionary data (CC BY-SA) ·

"yam" is a 3-letter English headword indexed on PlainSpell.

The verdict

“yam” is a moderately-common English word, ranked #27,704 in English word frequency and used as a noun.

#27,704
frequency rank, English
3
letters
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Any climbing vine of the genus Dioscorea in the Eastern and Western hemispheres, usually cultivated.

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

yam vs yo
33% similar
yam vs ye
33% similar
yam vs yu
33% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for yam
PropertyValue
Headwordyam
LanguageEnglish
Part of speechNoun
IPA/jæm/
Letters3
Frequency rank#27,704
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “yam” 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). yam lands here:

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

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

Spelling & Dictionary Insight

The English entry for yam is 3 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /jæm/. Corpus data places it at rank #27,704 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 7 distinct senses for this headword, so context determines which meaning a reader should apply.

yam has no tracked misspelling variants, since its letter pattern doesn't lend itself to common typo substitutions. It also participates in 20 confusable-pair relationships, "yo", "ye", "yu", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: Borrowed from Portuguese inhame and Spanish ñame, likely from Wolof ñàmbi (“cassava”) or a related word. The term was spelled yam as early as 1657. The correct English form is yam, spelled Y-A-M.

Definition

  1. 1
    Any climbing vine of the genus Dioscorea in the Eastern and Western hemispheres, usually cultivated.
  2. 2
    The edible, starchy, tuberous root of that plant, a tropical staple food.
  3. 3
    A sweet potato; a tuber from the species Ipomoea batatas.
  4. 4
    A potato.
  5. 5
    An oca; a tuber from the species Oxalis tuberosa.
  6. 6
    Taro.
  7. 7
    An orange-brown colour, like the flesh of the yam.

Etymology

Borrowed from Portuguese inhame and Spanish ñame, likely from Wolof ñàmbi (“cassava”) or a related word. The term was spelled yam as early as 1657.

This word in other languages

ñame(Español)igname(Français)Yamswurzel(Deutsch)

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 "yam"?
"yam" is spelled Y-A-M. The IPA pronunciation is /jæm/.
What does "yam" mean?
As a noun, "yam" means: Any climbing vine of the genus Dioscorea in the Eastern and Western hemispheres, usually cultivated.
What words are commonly confused with "yam"?
"yam" is commonly confused with "yo", "ye", "yu". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "yam"?
The IPA (International Phonetic Alphabet) transcription for "yam" is /jæm/. 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 "yam"?
Borrowed from Portuguese inhame and Spanish ñame, likely from Wolof ñàmbi (“cassava”) or a related word. The term was spelled yam as early as 1657. 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 “yam”

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

  • The one correct English spelling is Y-A-M - every other letter order is a misspelling in standard orthography.
  • Say it as /jæm/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “yo” - see the side-by-side comparison. yam vs yo
  • 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.

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

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