sensvssenseiWhat's the difference?

Which to use

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

#21,357
“sens” frequency rank
#25,570
“sensei” frequency rank
46927
confusion score

Side-by-Side Comparison

Feature sens sensei
Definition Clipping of sensitivity. A martial arts instructor; especially one for a Japanese martial art.

Letter map: sens vs sensei

Shared letters muted; letters that set sens and sensei apart highlighted. Shared run: 4. sens runs 4 letters (CVCC) against sensei's 6 (CVCCVV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
sens
6 ch
sensei

Spelling & dictionary notes on sens vs sensei

sens and sensei 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 2 extra letter(s) - “sens” sits inside “sensei”. Our composite confusion score for this pair is 46927, derived from the frequency rank of both members and their visual similarity.

sens is recorded at frequency rank #21,357, classified as anoun. sensei is at rank #25,570, tagged as anoun, pronounced /ˈsɛnseɪ/.

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 46927, this pair ranks #207,189 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sens vs sensei

Shared letters: ens. Private to "sens": -. Private to "sensei": i.

"sens" · 4 letters · shape CVCC  ·  "sensei" · 6 letters · shape CVCCVV

Known mistypes of this pair

  • sensesns · senns · senss · sesn · ssens
  • senseiesnsei · senesi · sennsei · sensie · senssei · sesnei · snesei · ssensei

Frequently Asked Questions

Can "sens" and "sensei" be used interchangeably?
No. They differ by 2 extra letter(s) - “sens” sits inside “sensei”, 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 "sens" or "sensei" show up more?
"sens" is the more common of the two: it sits at frequency rank #21,357 in our English list, against #25,570 for "sensei". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "sens" and "sensei". Here's where to go from here.

  • Full dictionary entry for "sens" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sensei" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #207,189 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "sens" and "sensei" also get mixed up with nearby pairs, the highest-scored neighbour is "sensei vs Spenser". 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 #207,189 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