hairvshourWhat's the difference?

Which to use

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

#876
“hair” frequency rank
#675
“hour” frequency rank
1551
confusion score

Side-by-Side Comparison

Feature hair hour
Definition A pigmented filament of keratin which grows from a follicle on the skin of humans and other mammals. A unit of time of one twenty-fourth of a day (sixty minutes).

Where the eye mixes hair and hour

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

4 ch
hair
4 ch
hour

Spelling & Dictionary Insight

A purely visual mix-up. hair (/hɛə/) and hour (/aʊə/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 1551, derived from the frequency rank of both members and their visual similarity.

hair is recorded at frequency rank #876, classified as anoun, pronounced /hɛə/. hour is at rank #675, tagged as anoun, pronounced /aʊə/.

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 1551, this pair ranks #527,193 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of hair vs hour

Shared letters: hr. Private to "hair": ai. Private to "hour": ou.

"hair" · 4 letters · shape CVVC  ·  "hour" · 4 letters · shape CVVC

Known mistypes of this pair

  • hairahir · hairr · hhair · hiar
  • hourhhour · horu · hourr · huor · ohur

Frequently Asked Questions

Can "hair" and "hour" be used interchangeably?
No. They are said differently (/hɛə/ versus /aʊə/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "hair" or "hour"?
"hour" is the more common of the two: it sits at frequency rank #675 in our English list, against #876 for "hair". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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

Source: FrequencyWords open word-frequency list