id vs is, What's the Difference?

Which to use

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

#6,418
“id” frequency rank: #2,727
“is” frequency rank: 9145
confusion score

Side-by-Side Comparison

Feature	id	is
Definition	Segunda persona del plural (vosotros, vosotras) del imperativo afirmativo de ir.	Tercera persona del singular (he, she, it) del presente simple de be.

Where the eye mixes id and is

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

2 ch

Why the eye confuses id with is

A purely visual mix-up. id ([ˈið̞]) and is (/ɪz/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - d in “id” becomes s in “is”. Our composite confusion score for this pair is 9145, derived from the frequency rank of both members and their visual similarity.

id is recorded at frequency rank #6,418, classified as averb, pronounced [ˈið̞]. is is at rank #2,727, tagged as averb, pronounced /ɪz/.

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 9145, this pair ranks #302,843 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of id vs is

Shared letters: i. Private to "id": d. Private to "is": s.

"id" · 2 letters · shape VC · "is" · 2 letters · shape VC

Frequently Asked Questions

Do "id" and "is" mean the same thing in a sentence?

No. They are said differently ([ˈið̞] versus /ɪz/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

Which is more common, "id" or "is"?

"is" is the more common of the two: it sits at frequency rank #2,727 in our Spanish list, against #6,418 for "id". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

Full dictionary entry for "id" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "is" - compare definitions side by side with the headword page. Word entry
This pair ranks #302,843 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
"id" and "is" also get mixed up with nearby pairs, the highest-scored neighbour is "id vs iza". Nearby pair

Confusion rank #302,843 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.