epidermal vs epidural, What's the Difference?

Which to use

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

#44,186
“epidermal” frequency rank: #32,794
“epidural” frequency rank: 76980
confusion score

Side-by-Side Comparison

Feature	epidermal	epidural
Definition	Of or pertaining to the epidermis.	Situated on or outside the dura mater.

Where the spellings diverge

Shared letters are muted; the letters that actually set epidermal and epidural apart are highlighted. They share 7 letters in sequence, which is exactly why the eye skips the difference.

9 ch

epidermal

8 ch

epidural

Spelling & Dictionary Insight

A purely visual mix-up. epidermal (/ˌɛpɪˈdɝməl/) and epidural (/ɛp.ɪˈdjʊə.ɹəl/) 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 76980, derived from the frequency rank of both members and their visual similarity.

epidermal is recorded at frequency rank #44,186, classified as anadj, pronounced /ˌɛpɪˈdɝməl/. epidural is at rank #32,794, tagged as anadj, pronounced /ɛp.ɪˈdjʊə.ɹəl/.

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 76980, this pair ranks #28,568 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of epidermal vs epidural

Shared letters: adeilpr. Private to "epidermal": m. Private to "epidural": u.

"epidermal" · 9 letters · shape VCVCVCCVC · "epidural" · 8 letters · shape VCVCVCVC

Known mistypes of this pair

epidermal ← eipdermal · epdiermal · epiddermal · epidemral · epideraml · epidermall · epidermla · epidermmal
epidural ← eipdural · epdiural · epiddural · epidrual · epiduarl · epidurall · epidurla · epidurral

Frequency comparison

epidermal#44,186

epidural#32,794

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "epidermal" and "epidural" be used interchangeably?

No. They are said differently (/ˌɛpɪˈdɝməl/ versus /ɛp.ɪˈdjʊə.ɹəl/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

Which is more common, "epidermal" or "epidural"?

"epidural" is the more common of the two: it sits at frequency rank #32,794 in our English list, against #44,186 for "epidermal". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering epidermal vs epidural

The fastest way to pick the right one every time.

Read both glosses above and match the meaning you intend, only context separates this pair.
See each word in full, definition, IPA, etymology and its other confusables. Full “epidermal” entry
Browse more pairs most likely to be confused. Most confusable