hairlessvsharmlessConfusable pair

Which to use

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

#32,838
“hairless” frequency rank
#9,757
“harmless” frequency rank
42595
confusion score

Side-by-Side Comparison

Feature hairless harmless
Definition Destitute of hair. Incapable of causing harm or danger; safe.

Where the eye mixes hairless and harmless

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

8 ch
hairless
8 ch
harmless

Look-alike desk: hairless vs harmless

A purely visual mix-up. hairless (/ˈhɛələs/) and harmless (/ˈhɑːmləs/) 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 42595, derived from the frequency rank of both members and their visual similarity.

hairless is recorded at frequency rank #32,838, classified as anadj, pronounced /ˈhɛələs/. harmless is at rank #9,757, tagged as anadj, pronounced /ˈhɑːmləs/.

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 42595, this pair ranks #247,752 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of hairless vs harmless

Shared letters: aehlrs. Private to "hairless": i. Private to "harmless": m.

"hairless" · 8 letters · shape CVVCCVCC  ·  "harmless" · 8 letters · shape CVCCCVCC

Known mistypes of this pair

  • hairlessahirless · hailress · hairelss · hairles · hairlless · hairlses · hairrless · hariless
  • harmlessahrmless · hamrless · harlmess · harmelss · harmles · harmlless · harmlses · harmmless

Frequently Asked Questions

Do "hairless" and "harmless" mean the same thing in a sentence?
No. They are said differently (/ˈhɛələs/ versus /ˈhɑːmləs/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "hairless" vs "harmless" - which ranks higher?
"harmless" is the more common of the two: it sits at frequency rank #9,757 in our English list, against #32,838 for "hairless". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "hairless" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "harmless" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #247,752 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "hairless" and "harmless" also get mixed up with nearby pairs, the highest-scored neighbour is "hairless vs hapless". 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 #247,752 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