hourvsHuWhat's the difference?

Quick tell: hour is a noun, Hu is a name, so they fill different roles in a sentence.

Which to use

“hour” is a noun and “Hu” is a name - they look or sound alike but fill different roles in a sentence.

#675
“hour” frequency rank
#13,362
“Hu” frequency rank
14037
confusion score

Side-by-Side Comparison

Feature hour Hu
Definition A unit of time of one twenty-fourth of a day (sixty minutes). A common surname from Chinese of east Asian derivation.

Where the eye mixes hour and Hu

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
hour
2 ch
Hu

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: hour is /aʊə/ while Hu is /hu/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 14037, derived from the frequency rank of both members and their visual similarity.

hour is recorded at frequency rank #675, classified as anoun, pronounced /aʊə/. Hu is at rank #13,362, tagged as aname, pronounced /hu/.

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 14037, this pair ranks #472,424 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of hour vs Hu

Shared letters: hu. Private to "hour": or. Private to "Hu": -.

"hour" · 4 letters · shape CVVC  ·  "Hu" · 2 letters · shape CV

Known mistypes of this pair

  • hourhhour · horu · hourr · huor · ohur

Frequently Asked Questions

Can "hour" and "Hu" be used interchangeably?
No - they are not even the same part of speech. "hour" is a noun and "Hu" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "hour" or "Hu"?
"hour" is the more common of the two: it sits at frequency rank #675 in our English list, against #13,362 for "Hu". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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

Source: FrequencyWords open word-frequency list