HilovsHsiaoWhich spelling fits?

Which to use

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

#44,257
“Hilo” frequency rank
#48,285
“Hsiao” frequency rank
92542
confusion score

Side-by-Side Comparison

Feature Hilo Hsiao
Definition The largest town on the island of Hawaii, in Hawaii County, Hawaii, located at the eastern corner of the island. A surname.

Letter map: Hilo vs Hsiao

Shared letters muted; letters that set Hilo and Hsiao apart highlighted. Shared run: 3. Hilo runs 4 letters (CVCV) against Hsiao's 5 (CCVVV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
Hilo
5 ch
Hsiao

Pair insight - Hilo / Hsiao

Hilo and Hsiao 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 letter(s) in length. Our composite confusion score for this pair is 92542, derived from the frequency rank of both members and their visual similarity.

Hilo is recorded at frequency rank #44,257, classified as aname. Hsiao is at rank #48,285, tagged as aname.

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 92542, this pair ranks #2,534 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of Hilo vs Hsiao

Shared letters: hio. Private to "Hilo": l. Private to "Hsiao": as.

"Hilo" · 4 letters · shape CVCV  ·  "Hsiao" · 5 letters · shape CCVVV

Known mistypes of this pair

  • Hilo ← hhilo · hillo · hiol · hlio · ihlo
  • Hsiao ← hhsiao · hisao · hsaio · hsioa · hssiao · shiao

Frequently Asked Questions

Can "Hilo" and "Hsiao" be used interchangeably?
No. They differ by 1 letter(s) in length, 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 "Hilo" or "Hsiao" show up more?
"Hilo" is the more common of the two: it sits at frequency rank #44,257 in our English list, against #48,285 for "Hsiao". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "Hilo" vs "Hsiao" is on the table, pick a follow-up below.

  • Full dictionary entry for "Hilo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Hsiao" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #2,534 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Hilo" and "Hsiao" also get mixed up with nearby pairs, the highest-scored neighbour is "Hsiao vs hsien". 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 #2,534 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