doublesvsdoublyConfusable pair

Quick tell: doubles is a noun, doubly is an adverb, so they fill different roles in a sentence.

Which to use

“doubles” is a noun and “doubly” is an adverb - they look or sound alike but fill different roles in a sentence.

#8,414
“doubles” frequency rank
#23,248
“doubly” frequency rank
31662
confusion score

Side-by-Side Comparison

Feature doubles doubly
Definition a game between pairs of players In a double manner; with twice the severity or degree.

Letter map: doubles vs doubly

Shared letters muted; letters that set doubles and doubly apart highlighted. Shared run: 5.

7 ch
doubles
6 ch
doubly

Grammar separator: doubles vs doubly

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: doubles is anoun and doublyanadverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 31662, derived from the frequency rank of both members and their visual similarity.

doubles is recorded at frequency rank #8,414, classified as anoun. doubly is at rank #23,248, tagged as anadv, pronounced /ˈdʌb.li/.

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 31662, this pair ranks #344,288 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of doubles vs doubly

Shared letters: bdlou. Private to "doubles": es. Private to "doubly": y.

"doubles" · 7 letters · shape CVVCCVC  ·  "doubly" · 6 letters · shape CVVCCV

Known mistypes of this pair

  • doublesddoubles · dobules · doubbles · doubels · doubless · doublles · doublse · doulbes
  • doublyddoubly · dobuly · doubbly · doublly · doublyy · doubyl · doulby · duobly

Frequently Asked Questions

Can "doubles" and "doubly" be used interchangeably?
No - they are not even the same part of speech. "doubles" is a noun and "doubly" an adverb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "doubles" or "doubly"?
"doubles" is the more common of the two: it sits at frequency rank #8,414 in our English list, against #23,248 for "doubly". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "doubles" and "doubly".

  • Full dictionary entry for "doubles" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "doubly" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #344,288 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "doubles" and "doubly" also get mixed up with nearby pairs, the highest-scored neighbour is "dobby vs doubly". 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 #344,288 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list