Which to use
“singlet” is a noun and “singly” is an adverb - they look or sound alike but fill different roles in a sentence.
- #43,372
- “singlet” frequency rank
- #40,448
- “singly” frequency rank
- 83820
- confusion score
Side-by-Side Comparison
| Feature | singlet | singly |
|---|---|---|
| Definition | A set of one, an item not part of a larger set | In a single or unaccompanied manner; without a companion. |
Where the eye mixes singlet and singly
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Why the eye confuses singlet with singly
These two trip readers on the page rather than in the ear: singlet is /ˈsɪŋɡlɪt/ while singly is /ˈsɪŋ.ɡli/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 83820, 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/. singly is at rank #40,448, tagged as anadv, pronounced /ˈsɪŋ.ɡli/.
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 83820, this pair ranks #13,100 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of singlet vs singly
Shared letters: gilns. Private to "singlet": et. Private to "singly": y.
"singlet" · 7 letters · shape CVCCCVC · "singly" · 6 letters · shape CVCCCV
Known mistypes of this pair
Frequently Asked Questions
Do "singlet" and "singly" mean the same thing in a sentence?
Which is more common, "singlet" or "singly"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "singlet" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "singly" - compare definitions side by side with the headword page. Word entry
- This pair ranks #13,100 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "singlet" and "singly" 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 #13,100 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.