Which to use
“morbidity” is a noun and “morbidly” is an adverb - they look or sound alike but fill different roles in a sentence.
- #30,888
- “morbidity” frequency rank
- #48,364
- “morbidly” frequency rank
- 79252
- confusion score
Side-by-Side Comparison
| Feature | morbidity | morbidly |
|---|---|---|
| Definition | The quality of being unhealthful or diseased, sometimes including the cause. | In a morbid manner, or to a morbid degree. |
Where the spellings diverge
Shared letters are muted; the letters that actually set morbidity and morbidly apart are highlighted. They share 7 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: morbidity is anoun and morbidlyanadverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 79252, derived from the frequency rank of both members and their visual similarity.
morbidity is recorded at frequency rank #30,888, classified as anoun. morbidly is at rank #48,364, tagged as anadv, pronounced /ˈmɔrbɪdli/.
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 79252, this pair ranks #22,544 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of morbidity vs morbidly
Shared letters: bdimory. Private to "morbidity": t. Private to "morbidly": l.
"morbidity" · 9 letters · shape CVCCVCVCV · "morbidly" · 8 letters · shape CVCCVCCV
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "morbidity" and "morbidly" be used interchangeably?
Which is more common, "morbidity" or "morbidly"?
Remembering morbidity vs morbidly
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “morbidity”; for an adverb, it's “morbidly”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “morbidity” entry
- Browse more pairs most likely to be confused. Most confusable