Which to use
“raiser” and “raster” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #31,304
- “raiser” frequency rank
- #46,719
- “raster” frequency rank
- 78023
- confusion score
Side-by-Side Comparison
| Feature | raiser | raster |
|---|---|---|
| Definition | A person or thing that raises. | A scanning pattern of parallel lines that form the display of an image projected on a cathode-ray tube of a television set or display screen. |
Where the eye mixes raiser and raster
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Why the eye confuses raiser with raster
A purely visual mix-up. raiser (/ˈɹeɪzə(ɹ)/) and raster (/ˈɹæstɚ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 78023, derived from the frequency rank of both members and their visual similarity.
raiser is recorded at frequency rank #31,304, classified as anoun, pronounced /ˈɹeɪzə(ɹ)/. raster is at rank #46,719, tagged as anoun, pronounced /ˈɹæstɚ/.
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 78023, this pair ranks #25,690 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of raiser vs raster
Shared letters: aers. Private to "raiser": i. Private to "raster": t.
"raiser" · 6 letters · shape CVVCVC · "raster" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Do "raiser" and "raster" mean the same thing in a sentence?
Frequency check: "raiser" vs "raster" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "raiser" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "raster" - compare definitions side by side with the headword page. Word entry
- This pair ranks #25,690 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "raiser" and "raster" also get mixed up with nearby pairs, the highest-scored neighbour is "rafter vs raster". 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 #25,690 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.