Which to use
“vase” is a noun and “vast” is an adjective - they look or sound alike but fill different roles in a sentence.
- #14,245
- “vase” frequency rank
- #3,096
- “vast” frequency rank
- 17341
- confusion score
Side-by-Side Comparison
| Feature | vase | vast |
|---|---|---|
| Definition | An upright open container used mainly for displaying fresh, dried, or artificial flowers. | Very large or wide (literally or figuratively). |
Where the eye mixes vase and vast
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: vase is /vɑːz/ while vast is /vɑːst/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - e in “vase” becomes t in “vast”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 17341, derived from the frequency rank of both members and their visual similarity.
vase is recorded at frequency rank #14,245, classified as anoun, pronounced /vɑːz/. vast is at rank #3,096, tagged as anadj, pronounced /vɑːst/.
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 17341, this pair ranks #452,038 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of vase vs vast
Shared letters: asv. Private to "vase": e. Private to "vast": t.
"vase" · 4 letters · shape CVCV · "vast" · 4 letters · shape CVCC