uricvsurnWhich spelling fits?

Quick tell: uric is a adjective, urn is a noun, so they fill different roles in a sentence.

Which to use

“uric” is an adjective and “urn” is a noun - they look or sound alike but fill different roles in a sentence.

#45,151
“uric” frequency rank
#21,404
“urn” frequency rank
66555
confusion score

Side-by-Side Comparison

Feature uric urn
Definition Pertaining to, contained in, or obtained from urine. A vase with a footed base.

Where the eye mixes uric and urn

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
uric
3 ch
urn

Why the eye confuses uric with urn

These two trip readers on the page rather than in the ear: uric is /ˈjʊɹɪk/ while urn is /ɜːn/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 66555, derived from the frequency rank of both members and their visual similarity.

uric is recorded at frequency rank #45,151, classified as anadj, pronounced /ˈjʊɹɪk/. urn is at rank #21,404, tagged as anoun, pronounced /ɜːn/.

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 66555, this pair ranks #67,432 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of uric vs urn

Shared letters: ru. Private to "uric": ci. Private to "urn": n.

"uric" · 4 letters · shape VCVC  ·  "urn" · 3 letters · shape VCC

Known mistypes of this pair

  • uricruic · uirc · urci · uricc · urric

Frequently Asked Questions

Is swapping "uric" for "urn" ever safe?
No - they are not even the same part of speech. "uric" is an adjective and "urn" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "uric" or "urn"?
"urn" is the more common of the two: it sits at frequency rank #21,404 in our English list, against #45,151 for "uric". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "uric" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "urn" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #67,432 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "uric" and "urn" also get mixed up with nearby pairs, the highest-scored neighbour is "Uriah vs uric". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #67,432 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list