headervsheadsetWhich spelling fits?

Which to use

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

#8,552
“header” frequency rank
#14,134
“headset” frequency rank
22686
confusion score

Side-by-Side Comparison

Feature header headset
Definition The upper portion of a page (or other) layout. A pair of headphones or earphones, or a singular headphone or earphone, typically with an attached microphone.

Where the eye mixes header and headset

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

6 ch
header
7 ch
headset

Visual trap between header and headset

A purely visual mix-up. header (/ˈhɛdɚ/) and headset (/ˈhɛdsɛt/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 22686, derived from the frequency rank of both members and their visual similarity.

header is recorded at frequency rank #8,552, classified as anoun, pronounced /ˈhɛdɚ/. headset is at rank #14,134, tagged as anoun, pronounced /ˈhɛdsɛt/.

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 22686, this pair ranks #414,748 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of header vs headset

Shared letters: adeh. Private to "header": r. Private to "headset": st.

"header" · 6 letters · shape CVVCVC  ·  "headset" · 7 letters · shape CVVCCVC

Known mistypes of this pair

  • headerehader · haeder · headder · headerr · headre · heaedr · hedaer · hheader
  • headsetehadset · haedset · headdset · headest · headsett · headsset · headste · heasdet

Frequently Asked Questions

Can "header" and "headset" be used interchangeably?
No. They are said differently (/ˈhɛdɚ/ versus /ˈhɛdsɛt/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "header" or "headset"?
"header" is the more common of the two: it sits at frequency rank #8,552 in our English list, against #14,134 for "headset". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "header" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "headset" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #414,748 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "header" and "headset" also get mixed up with nearby pairs, the highest-scored neighbour is "header vs Heaney". 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 #414,748 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