Which to use
“vast” is an adjective and “vise” is a noun - they look or sound alike but fill different roles in a sentence.
- #3,096
- “vast” frequency rank
- #37,761
- “vise” frequency rank
- 40857
- confusion score
Side-by-Side Comparison
| Feature | vast | vise |
|---|---|---|
| Definition | Very large or wide (literally or figuratively). | An instrument consisting of two jaws, closing by a screw, lever, cam, or the like, for holding work, as in filing. |
Where the spellings diverge
Shared letters are muted; the letters that actually set vast and vise apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: vast is /vɑːst/ while vise is /vaɪs/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 40857, derived from the frequency rank of both members and their visual similarity.
vast is recorded at frequency rank #3,096, classified as anadj, pronounced /vɑːst/. vise is at rank #37,761, tagged as anoun, pronounced /vaɪs/.
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 40857, this pair ranks #263,784 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of vast vs vise
Shared letters: sv. Private to "vast": at. Private to "vise": ei.
"vast" · 4 letters · shape CVCC · "vise" · 4 letters · shape CVCV
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "vast" and "vise" be used interchangeably?
Which is more common, "vast" or "vise"?
Remembering vast vs vise
The fastest way to pick the right one every time.
- Check the role first: if you need an adjective, it's “vast”; for a noun, it's “vise”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “vast” entry
- Browse more pairs most likely to be confused. Most confusable