Which to use
“pulley” and “pulses” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #32,139
- “pulley” frequency rank
- #17,928
- “pulses” frequency rank
- 50067
- confusion score
Side-by-Side Comparison
| Feature | pulley | pulses |
|---|---|---|
| Definition | One of the simple machines; a sheave, a wheel with a grooved rim, in which a pulled rope or chain lifts an object (more useful when two or more pulleys are used together, as in a block and tackle arrangement, such that a small force moving through a greater distance can exert a larger force through a smaller distance). | plural of pulse |
Letter map: pulley vs pulses
Shared letters muted; letters that set pulley and pulses apart highlighted. Shared run: 4. pulley (CVCCVV) and pulses (CVCCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Pair insight - pulley / pulses
pulley and pulses are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 50067, derived from the frequency rank of both members and their visual similarity.
pulley is recorded at frequency rank #32,139, classified as anoun, pronounced /ˈpʊli/. pulses is at rank #17,928, tagged as anoun.
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 50067, this pair ranks #177,664 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of pulley vs pulses
Shared letters: elpu. Private to "pulley": y. Private to "pulses": s.
"pulley" · 6 letters · shape CVCCVV · "pulses" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "pulley" for "pulses" ever safe?
Which is more common, "pulley" or "pulses"?
Useful next steps
Done with this confusable. These links stay specific to "pulley" and "pulses".
- Full dictionary entry for "pulley" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pulses" - compare definitions side by side with the headword page. Word entry
- This pair ranks #177,664 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "pulley" and "pulses" also get mixed up with nearby pairs, the highest-scored neighbour is "pulley vs pulleys". 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 #177,664 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.