hey vs HOV, What's the Difference?

Which to use

“hey” is an intj and “HOV” is a noun - they look or sound alike but fill different roles in a sentence.

#787
“hey” frequency rank: #47,679
“HOV” frequency rank: 48466
confusion score

Side-by-Side Comparison

Feature	hey	HOV
Definition	An exclamation to get attention.	Initialism of high-occupancy vehicle.

Where the eye mixes hey and HOV

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

3 ch

hey

3 ch

HOV

Visual trap between hey and HOV

These two trip readers on the page rather than in the ear: hey is /heɪ/ while HOV is /eɪt͡ʃ əʊ ˈviː/. 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 (intj vs noun), which is usually the fastest check. Our composite confusion score for this pair is 48466, derived from the frequency rank of both members and their visual similarity.

hey is recorded at frequency rank #787, classified as anintj, pronounced /heɪ/. HOV is at rank #47,679, tagged as anoun, pronounced /eɪt͡ʃ əʊ ˈviː/.

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 48466, this pair ranks #192,830 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of hey vs HOV

Shared letters: h. Private to "hey": ey. Private to "HOV": ov.

"hey" · 3 letters · shape CVV · "HOV" · 3 letters · shape CVC

Frequently Asked Questions

Can "hey" and "HOV" be used interchangeably?

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

Which is more common, "hey" or "HOV"?

"hey" is the more common of the two: it sits at frequency rank #787 in our English list, against #47,679 for "HOV". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

Full dictionary entry for "hey" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "HOV" - compare definitions side by side with the headword page. Word entry
This pair ranks #192,830 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
"hey" and "HOV" also get mixed up with nearby pairs, the highest-scored neighbour is "hoke vs HOV". Nearby pair

Confusion rank #192,830 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.