demovsDevonTell them apart

Quick tell: demo is a noun, Devon is a name, so they fill different roles in a sentence.

Which to use

“demo” is a noun and “Devon” is a name - they look or sound alike but fill different roles in a sentence.

#6,457
“demo” frequency rank
#9,033
“Devon” frequency rank
15490
confusion score

Side-by-Side Comparison

Feature demo Devon
Definition A demonstration or visual explanation. A county of England bordered by Cornwall, Somerset, Dorset, the Bristol Channel and the English Channel.

Where the eye mixes demo and Devon

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
demo
5 ch
Devon

Visual trap between demo and Devon

These two trip readers on the page rather than in the ear: demo is /ˈdɛm.əʊ/ while Devon is /ˈdɛv.ən/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 15490, derived from the frequency rank of both members and their visual similarity.

demo is recorded at frequency rank #6,457, classified as anoun, pronounced /ˈdɛm.əʊ/. Devon is at rank #9,033, tagged as aname, pronounced /ˈdɛv.ən/.

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 15490, this pair ranks #463,635 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of demo vs Devon

Shared letters: deo. Private to "demo": m. Private to "Devon": nv.

"demo" · 4 letters · shape CVCV  ·  "Devon" · 5 letters · shape CVCVC

Known mistypes of this pair

  • demoddemo · demmo · deom · dmeo · edmo
  • Devonddevon · deovn · devno · devonn · devvon · dveon · edvon

Frequently Asked Questions

Can "demo" and "Devon" be used interchangeably?
No - they are not even the same part of speech. "demo" is a noun and "Devon" a name, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "demo" vs "Devon" - which ranks higher?
"demo" is the more common of the two: it sits at frequency rank #6,457 in our English list, against #9,033 for "Devon". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "demo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Devon" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #463,635 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "demo" and "Devon" also get mixed up with nearby pairs, the highest-scored neighbour is "demo vs derp". 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 #463,635 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