dubsvsdueTell them apart

Quick tell: dubs is a noun, due is an adjective, so they fill different roles in a sentence.

Which to use

“dubs” is a noun and “due” is an adjective - they look or sound alike but fill different roles in a sentence.

#28,523
“dubs” frequency rank
#442
“due” frequency rank
28965
confusion score

Side-by-Side Comparison

Feature dubs due
Definition plural of dub Owed or owing.

Where the eye mixes dubs and due

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
dubs
3 ch
due

Why the eye confuses dubs with due

These two trip readers on the page rather than in the ear: dubs is /dʌbz/ while due is /djuː/. 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 adjective), which is usually the fastest check. Our composite confusion score for this pair is 28965, derived from the frequency rank of both members and their visual similarity.

dubs is recorded at frequency rank #28,523, classified as anoun, pronounced /dʌbz/. due is at rank #442, tagged as anadj, pronounced /djuː/.

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 28965, this pair ranks #366,860 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of dubs vs due

Shared letters: du. Private to "dubs": bs. Private to "due": e.

"dubs" · 4 letters · shape CVCC  ·  "due" · 3 letters · shape CVV

Known mistypes of this pair

  • dubsdbus · ddubs · dubbs · dubss · dusb · udbs

Frequently Asked Questions

Is swapping "dubs" for "due" ever safe?
No - they are not even the same part of speech. "dubs" is a noun and "due" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "dubs" or "due" show up more?
"due" is the more common of the two: it sits at frequency rank #442 in our English list, against #28,523 for "dubs". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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 "dubs" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "due" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #366,860 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "dubs" and "due" also get mixed up with nearby pairs, the highest-scored neighbour is "dabs vs dubs". 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 #366,860 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