IJ vs it, What's the Difference?

Which to use

“IJ” is a name and “it” is a pronoun - they look or sound alike but fill different roles in a sentence.

#46,535
“IJ” frequency rank: #12
“it” frequency rank: 46547
confusion score

Side-by-Side Comparison

Feature	IJ	it
Definition	A lake (formerly a bay) adjoining the city of Amsterdam, Netherlands.	The third-person singular neuter personal pronoun used to refer to an inanimate object, abstract entity, or non-human living thing.

Where the eye mixes IJ and it

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

2 ch

Look-alike desk: IJ vs it

These two trip readers on the page rather than in the ear: IJ is /eɪ/ while it is /ɪt/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - j in “IJ” becomes t in “it”, and the parts of speech differ too (name vs pronoun), which is usually the fastest check. Our composite confusion score for this pair is 46547, derived from the frequency rank of both members and their visual similarity.

IJ is recorded at frequency rank #46,535, classified as aname, pronounced /eɪ/. it is at rank #12, tagged as apron, pronounced /ɪt/.

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 46547, this pair ranks #210,736 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of IJ vs it

Shared letters: i. Private to "IJ": j. Private to "it": t.

"IJ" · 2 letters · shape VC · "it" · 2 letters · shape VC

Frequently Asked Questions

Can "IJ" and "it" be used interchangeably?

No - they are not even the same part of speech. "IJ" is a name and "it" a pronoun, so a sentence built for one is usually ungrammatical with the other.

In ordinary English text, does "IJ" or "it" show up more?

"it" is the more common of the two: it sits at frequency rank #12 in our English list, against #46,535 for "IJ". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Eye-level mix-up between "IJ" and "it" is sorted above. Next: full entries or other pairs that share a letter shape.

Full dictionary entry for "IJ" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "it" - compare definitions side by side with the headword page. Word entry
This pair ranks #210,736 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
"IJ" and "it" also get mixed up with nearby pairs, the highest-scored neighbour is "IJ vs ith". Nearby pair

Confusion rank #210,736 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.