saivssheWhich spelling fits?

Quick tell: sai is a noun, she is a pronoun, so they fill different roles in a sentence.

Which to use

“sai” is a noun and “she” is a pronoun - they look or sound alike but fill different roles in a sentence.

#20,482
“sai” frequency rank
#64
“she” frequency rank
20546
confusion score

Side-by-Side Comparison

Feature sai she
Definition A handheld weapon with three prongs, used in some Oriental martial arts. The female (typically) person or animal previously mentioned or implied.

Where the eye mixes sai and she

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
sai
3 ch
she

Visual trap between sai and she

These two trip readers on the page rather than in the ear: sai is /saɪ/ while she is /ʃiː/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs pronoun), which is usually the fastest check. Our composite confusion score for this pair is 20546, derived from the frequency rank of both members and their visual similarity.

sai is recorded at frequency rank #20,482, classified as anoun, pronounced /saɪ/. she is at rank #64, tagged as apron, pronounced /ʃiː/.

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 20546, this pair ranks #430,362 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sai vs she

Shared letters: s. Private to "sai": ai. Private to "she": eh.

"sai" · 3 letters · shape CVV  ·  "she" · 3 letters · shape CCV

Frequently Asked Questions

Do "sai" and "she" mean the same thing in a sentence?
No - they are not even the same part of speech. "sai" is a noun and "she" a pronoun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "sai" or "she"?
"she" is the more common of the two: it sits at frequency rank #64 in our English list, against #20,482 for "sai". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "sai" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "she" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #430,362 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "sai" and "she" also get mixed up with nearby pairs, the highest-scored neighbour is "sai vs Sif". Nearby pair

Confusion rank #430,362 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