Which to use
“skim” and “slam” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #23,397
- “skim” frequency rank
- #6,961
- “slam” frequency rank
- 30358
- confusion score
Side-by-Side Comparison
| Feature | skim | slam |
|---|---|---|
| Definition | To pass lightly; to glide along in an even, smooth course; to glide along near the surface. | To shut with sudden force so as to produce a shock and noise. |
Where the eye mixes skim and slam
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses skim with slam
A purely visual mix-up. skim (/skɪm/) and slam (/slæm/) 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 30358, derived from the frequency rank of both members and their visual similarity.
skim is recorded at frequency rank #23,397, classified as averb, pronounced /skɪm/. slam is at rank #6,961, tagged as averb, pronounced /slæm/.
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 30358, this pair ranks #355,188 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of skim vs slam
Shared letters: ms. Private to "skim": ik. Private to "slam": al.
"skim" · 4 letters · shape CCVC · "slam" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Do "skim" and "slam" mean the same thing in a sentence?
Frequency check: "skim" vs "slam" - 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 "skim" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "slam" - compare definitions side by side with the headword page. Word entry
- This pair ranks #355,188 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "skim" and "slam" also get mixed up with nearby pairs, the highest-scored neighbour is "Sif vs skim". 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 #355,188 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.