pulsevspulsesTell them apart

Which to use

“pulse” and “pulses” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#6,507
“pulse” frequency rank
#17,928
“pulses” frequency rank
24435
confusion score

Side-by-Side Comparison

Feature pulse pulses
Definition A normally regular beat felt when arteries near the skin (for example, at the neck or wrist) are depressed, caused by the heart pumping blood through them; the qualitative nature of this beat. plural of pulse

Letter map: pulse vs pulses

Shared letters muted; letters that set pulse and pulses apart highlighted. Shared run: 5.

5 ch
pulse
6 ch
pulses

Spelling & dictionary notes on pulse vs pulses

pulse 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 differ by 1 extra letter(s) - “pulse” sits inside “pulses”. Our composite confusion score for this pair is 24435, derived from the frequency rank of both members and their visual similarity.

pulse is recorded at frequency rank #6,507, classified as anoun, pronounced /pʌls/. 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 24435, this pair ranks #401,975 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of pulse vs pulses

Shared letters: elpsu. Private to "pulse": -. Private to "pulses": -.

"pulse" · 5 letters · shape CVCCV  ·  "pulses" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • pulsepluse · ppulse · pules · pullse · pulsse · pusle · uplse
  • pulsespluses · ppulses · puless · pullses · pulsess · pulsses · pusles · uplses

Frequently Asked Questions

Do "pulse" and "pulses" mean the same thing in a sentence?
No. They differ by 1 extra letter(s) - “pulse” sits inside “pulses”, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
In ordinary English text, does "pulse" or "pulses" show up more?
"pulse" is the more common of the two: it sits at frequency rank #6,507 in our English list, against #17,928 for "pulses". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "pulse" and "pulses". Here's where to go from here.

  • Full dictionary entry for "pulse" 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 #401,975 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "pulse" and "pulses" also get mixed up with nearby pairs, the highest-scored neighbour is "plies vs pulses". 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 #401,975 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list