Which to use
“decals” is a noun and “decays” is a verb - they look or sound alike but fill different roles in a sentence.
- #32,760
- “decals” frequency rank
- #42,595
- “decays” frequency rank
- 75355
- confusion score
Side-by-Side Comparison
| Feature | decals | decays |
|---|---|---|
| Definition | plural of decal | third-person singular simple present indicative of decay |
Where the spellings diverge
Shared letters are muted; the letters that actually set decals and decays apart are highlighted. They share 5 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: decals is /ˈdiːkælz/ while decays is /dɪˈkeɪz/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - l in “decals” becomes y in “decays”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 75355, derived from the frequency rank of both members and their visual similarity.
decals is recorded at frequency rank #32,760, classified as anoun, pronounced /ˈdiːkælz/. decays is at rank #42,595, tagged as averb, pronounced /dɪˈkeɪz/.
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 75355, this pair ranks #33,377 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of decals vs decays
Shared letters: acdes. Private to "decals": l. Private to "decays": y.
"decals" · 6 letters · shape CVCVCC · "decays" · 6 letters · shape CVCVVC
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "decals" and "decays" be used interchangeably?
Which is more common, "decals" or "decays"?
Remembering decals vs decays
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “decals”; for a verb, it's “decays”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “decals” entry
- Browse more pairs most likely to be confused. Most confusable