keen

/kiːn/

//kiːn// adj

The verdict

“keen” sits in 12 confusable pairs (corpus #44,278) as an adjective. The look-alike neighbours are the real trap.

#44,278
frequency rank, Spanish
248
“K” headwords
4
tracked misspellings
12
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Entusiasta.

Corpus desk

Index ES-keen · keen · Spanish

keen · rank #44,278 · 4 variants · 12 confusables

  • FREQ-MID #44,278
  • LEN-MID 4 letters
  • VOW-2 2 vowels
  • CONFUS-MID 12 pairs
  • VAR-LOW 4 variants
  • BOOK-MID 248
  • PHOTO-FINISH lances

Nearest frequency peer: lances (+1 rank slots)

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.

Vecinos de frecuencia del confusable “keen”

Pares de peso similar en el corpus, aparte de los confusables abajo

corpus weight

What this shows Las barras sitúan “keen” frente a los lemas españoles más cercanos por rango, no un reprint del escritorio de confusables.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

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

keen vs ken
75% similar
keen vs kun
50% similar
keen vs key
50% similar

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

Key facts for keen
PropertyValue
Headwordkeen
LanguageSpanish
Part of speechAdjective
IPA/kiːn/
Letters4
Frequency rank#44,278
Misspellings tracked4
Confusable pairs12
SourceWiktionary (kaikki.org)

Rango de corpus junto a confusables de “keen”

La frecuencia va del puñado de palabras que usamos sin parar (izquierda) a la cola larga que apenas aparece (derecha).keencae aquí:

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

Los ticks avanzan en logaritmo; cada uno es del orden de diez veces más raro. En la misma franja de rareza aparecen “lances” (#44,279), “kar” (#44,276), “landing” (#44,280). Entre 248 lemas con “K”, “keen” va en #44,278. Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for keen is neighbouring look-alikes ("ken", "kun", …), not just typos; it is anadjective pronounced /kiːn/. Frequency #44,278 among 248 “K” headwords. 5 recorded senses keep meaning in play.

Our generated misspelling index lists 4 likely wrong-spelling variants for keen, with forms such as "eken", "keenn", and "kene". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 12 confusable-pair relationships, "ken", "kun", "key", and more, where similar look or sound leads writers to substitute one word for another in context.

No explicit etymology string is stored for this entry, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct Spanish form is keen, spelled K-E-E-N.

Definition

  1. 1
    Entusiasta.
  2. 2
    Aplicado.
  3. 3
    Afilado.
  4. 4
    Agudo.
  5. 5
    Vivo.

Common misspellings

Also misspelled as:

  • eken
  • keenn
  • kene
  • kkeen

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of keen - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

eken2keenn1kene2kkeen1
Edit distance from "keen"

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 Spanish corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "keen"?
"keen" is spelled K-E-E-N. The IPA pronunciation is /kiːn/.
What does "keen" mean?
As an adjective, "keen" means: Entusiasta.
What words are commonly confused with "keen"?
"keen" is commonly confused with "ken", "kun", "key". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "keen"?
The IPA (International Phonetic Alphabet) transcription for "keen" is /kiːn/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "keen" come from?
"keen" is a Spanish word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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 Spanish words by spelling shape

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

Same letter count

Frequency-ranked Spanish headwords with 4 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list