Which to use
“dose” is a noun and “due” is an adjective - they look or sound alike but fill different roles in a sentence.
- #5,124
- “dose” frequency rank
- #442
- “due” frequency rank
- 5566
- confusion score
Side-by-Side Comparison
| Feature | dose | due |
|---|---|---|
| Definition | A measured portion of medicine taken at any one time. | Owed or owing. |
Where the spellings diverge
Shared letters are muted; the letters that actually set dose and due apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
dose and due form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 1 letter(s) in length - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 5566, derived from the frequency rank of both members and their visual similarity.
dose is recorded at frequency rank #5,124, classified as anoun, pronounced /dəʊs/. 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 5566, this pair ranks #514,839 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Frequency comparison
Frequently Asked Questions
Can "dose" and "due" be used interchangeably?
Remembering dose vs due
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “dose”; for an adjective, it's “due”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “dose” entry
- Browse more pairs most likely to be confused. Most confusable