Which to use
“linear” is an adjective and “linearly” is an adverb - they look or sound alike but fill different roles in a sentence.
- #5,894
- “linear” frequency rank
- #34,962
- “linearly” frequency rank
- 40856
- confusion score
Side-by-Side Comparison
| Feature | linear | linearly |
|---|---|---|
| Definition | Having the form of a line; straight or roughly straight; following a direct course. | In a linear manner. |
Letter map: linear vs linearly
Shared letters muted; letters that set linear and linearly apart highlighted. Shared run: 6.
Role in the sentence - linear and linearly
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: linear is anadjective and linearlyanadverb. On the page they differ by 2 extra letter(s) - “linear” sits inside “linearly”. Our composite confusion score for this pair is 40856, derived from the frequency rank of both members and their visual similarity.
linear is recorded at frequency rank #5,894, classified as anadj, pronounced /ˈlɪni.ə/. linearly is at rank #34,962, tagged as anadv.
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 40856, this pair ranks #263,793 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of linear vs linearly
Shared letters: aeilnr. Private to "linear": -. Private to "linearly": y.
"linear" · 6 letters · shape CVCVVC · "linearly" · 8 letters · shape CVCVVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "linear" and "linearly" be used interchangeably?
Frequency check: "linear" vs "linearly" - which ranks higher?
What to do next
Done with this confusable. These links stay specific to "linear" and "linearly".
- Full dictionary entry for "linear" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "linearly" - compare definitions side by side with the headword page. Word entry
- This pair ranks #263,793 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "linear" and "linearly" also get mixed up with nearby pairs, the highest-scored neighbour is "linear vs linker". 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 #263,793 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.