keyvskidTell them apart

Which to use

“key” and “kid” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#18,292
“key” frequency rank
#18,293
“kid” frequency rank
36585
confusion score

Side-by-Side Comparison

Feature key kid
Definition Llave. Cabrito, chivo.

Where the eye mixes key and kid

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
key
3 ch
kid

Why the eye confuses key with kid

A purely visual mix-up. key ([kiː]) and kid (/ˈkɪd/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 36585, derived from the frequency rank of both members and their visual similarity.

key is recorded at frequency rank #18,292, classified as anoun, pronounced [kiː]. kid is at rank #18,293, tagged as anoun, pronounced /ˈkɪd/.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 36585, this pair ranks #179,859 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of key vs kid

Shared letters: k. Private to "key": ey. Private to "kid": di.

"key" · 3 letters · shape CVV  ·  "kid" · 3 letters · shape CVC

Frequently Asked Questions

Can "key" and "kid" be used interchangeably?
No. They are said differently ([kiː] versus /ˈkɪd/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "key" vs "kid" - which ranks higher?
"key" is the more common of the two: it sits at frequency rank #18,292 in our Spanish list, against #18,293 for "kid". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "key" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "kid" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #179,859 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "key" and "kid" also get mixed up with nearby pairs, the highest-scored neighbour is "kid vs kino". Nearby pair

Confusion rank #179,859 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list