singletvssingletonConfusable pair

Which to use

“singlet” and “singleton” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#43,372
“singlet” frequency rank
#23,997
“singleton” frequency rank
67369
confusion score

Side-by-Side Comparison

Feature singlet singleton
Definition A set of one, an item not part of a larger set A playing card that is the only one of its suit in a hand, especially at bridge.

Where the eye mixes singlet and singleton

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

7 ch
singlet
9 ch
singleton

Visual trap between singlet and singleton

A purely visual mix-up. singlet (/ˈsɪŋɡlɪt/) and singleton (/ˈsɪŋ.ɡ(ə)l.tən/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 extra letter(s) - “singlet” sits inside “singleton”. Our composite confusion score for this pair is 67369, derived from the frequency rank of both members and their visual similarity.

singlet is recorded at frequency rank #43,372, classified as anoun, pronounced /ˈsɪŋɡlɪt/. singleton is at rank #23,997, tagged as anoun, pronounced /ˈsɪŋ.ɡ(ə)l.tən/.

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 67369, this pair ranks #63,625 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of singlet vs singleton

Shared letters: egilnst. Private to "singlet": -. Private to "singleton": o.

"singlet" · 7 letters · shape CVCCCVC  ·  "singleton" · 9 letters · shape CVCCCVCVC

Known mistypes of this pair

  • singletisnglet · signlet · singelt · singglet · singlett · singllet · singlte · sinlget
  • singletonisngleton · signleton · singelton · singgleton · singleotn · singletno · singletonn · singletton

Frequently Asked Questions

Is swapping "singlet" for "singleton" ever safe?
No. They are said differently (/ˈsɪŋɡlɪt/ versus /ˈsɪŋ.ɡ(ə)l.tən/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "singlet" vs "singleton" - which ranks higher?
"singleton" is the more common of the two: it sits at frequency rank #23,997 in our English list, against #43,372 for "singlet". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "singlet" and "singleton" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "singlet" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "singleton" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #63,625 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "singlet" and "singleton" also get mixed up with nearby pairs, the highest-scored neighbour is "signet vs singlet". 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 #63,625 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