h vs hao, What's the Difference?

Which to use

“h” is a character and “hao” is an intj - they look or sound alike but fill different roles in a sentence.

#991
“h” frequency rank: #40,863
“hao” frequency rank: 41854
confusion score

Side-by-Side Comparison

Feature	h	hao
Definition	Octava letra del alfabeto español y sexta consonante. Su nombre es hache.	Se usaba para llamar a uno que estuviese distante.

Where the eye mixes h and hao

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

1 ch

3 ch

hao

Look-alike desk: h vs hao

These two trip readers on the page rather than in the ear: h is [ˈat͡ʃe] while hao is [ˈao]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “h” sits inside “hao”, and the parts of speech differ too (character vs intj), which is usually the fastest check. Our composite confusion score for this pair is 41854, derived from the frequency rank of both members and their visual similarity.

h is recorded at frequency rank #991, classified as acharacter, pronounced [ˈat͡ʃe]. hao is at rank #40,863, tagged as anintj, pronounced [ˈao].

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 41854, this pair ranks #151,413 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of h vs hao

Shared letters: h. Private to "h": -. Private to "hao": ao.

"h" · 1 letters · shape C · "hao" · 3 letters · shape CVV

Frequently Asked Questions

Is swapping "h" for "hao" ever safe?

No - they are not even the same part of speech. "h" is a character and "hao" an intj, so a sentence built for one is usually ungrammatical with the other.

In ordinary Spanish text, does "h" or "hao" show up more?

"h" is the more common of the two: it sits at frequency rank #991 in our Spanish list, against #40,863 for "hao". 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 "h" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "hao" - compare definitions side by side with the headword page. Word entry
This pair ranks #151,413 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
"h" and "hao" also get mixed up with nearby pairs, the highest-scored neighbour is "Hahn vs hao". Nearby pair

Confusion rank #151,413 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.