uivsuseWhat's the difference?

Quick tell: ui is a intj, use is a noun, so they fill different roles in a sentence.

Which to use

“ui” is an intj and “use” is a noun - they look or sound alike but fill different roles in a sentence.

#13,713
“ui” frequency rank
#11,987
“use” frequency rank
25700
confusion score

Side-by-Side Comparison

Feature ui use
Definition Ausdruck des Bestaunens Gebrauch, Benutzung, Benützung, Anwendung, Verwendung

Where the eye mixes ui and use

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

2 ch
ui
3 ch
use

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: ui is [ʊɪ̯] while use is [juːs]. 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 (intj vs noun), which is usually the fastest check. Our composite confusion score for this pair is 25700, derived from the frequency rank of both members and their visual similarity.

ui is recorded at frequency rank #13,713, classified as anintj, pronounced [ʊɪ̯]. use is at rank #11,987, tagged as anoun, pronounced [juːs].

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 25700, this pair ranks #1,829,310 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ui vs use

Shared letters: u. Private to "ui": i. Private to "use": es.

"ui" · 2 letters · shape VV  ·  "use" · 3 letters · shape VCV

Frequently Asked Questions

Can "ui" and "use" be used interchangeably?
No - they are not even the same part of speech. "ui" is an intj and "use" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ui" or "use"?
"use" is the more common of the two: it sits at frequency rank #11,987 in our German list, against #13,713 for "ui". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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

Source: FrequencyWords open word-frequency list