Which to use
“decaying” is a verb and “decking” is a noun - they look or sound alike but fill different roles in a sentence.
- #24,137
- “decaying” frequency rank
- #42,596
- “decking” frequency rank
- 66733
- confusion score
Side-by-Side Comparison
| Feature | decaying | decking |
|---|---|---|
| Definition | present participle and gerund of decay | The material from which a deck is made. |
Letter map: decaying vs decking
Shared letters muted; letters that set decaying and decking apart highlighted. Shared run: 6.
Grammar separator: decaying vs decking
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: decaying is averb and deckinganoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 66733, derived from the frequency rank of both members and their visual similarity.
decaying is recorded at frequency rank #24,137, classified as averb. decking is at rank #42,596, tagged as anoun, pronounced /ˈdɛkɪŋ/.
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 66733, this pair ranks #66,656 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of decaying vs decking
Shared letters: cdegin. Private to "decaying": ay. Private to "decking": k.
"decaying" · 8 letters · shape CVCVVVCC · "decking" · 7 letters · shape CVCCVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "decaying" for "decking" ever safe?
Which is more common, "decaying" or "decking"?
Useful next steps
You've compared "decaying" and "decking". Here's where to go from here.
- Full dictionary entry for "decaying" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "decking" - compare definitions side by side with the headword page. Word entry
- This pair ranks #66,656 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "decaying" and "decking" also get mixed up with nearby pairs, the highest-scored neighbour is "decking vs deeming". 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 #66,656 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.