defiledvsdefinedConfusable pair

Which to use

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

#44,154
“defiled” frequency rank
#2,668
“defined” frequency rank
46822
confusion score

Side-by-Side Comparison

Feature defiled defined
Definition Impure; dirty. Having a definition or value.

Where the eye mixes defiled and defined

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

7 ch
defiled
7 ch
defined

Why the eye confuses defiled with defined

A purely visual mix-up. defiled ([dɪˈfaɪ(jə)ɫd]) and defined (/dɪˈfʌɪnd/) 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 a single letter - l in “defiled” becomes n in “defined”. Our composite confusion score for this pair is 46822, derived from the frequency rank of both members and their visual similarity.

defiled is recorded at frequency rank #44,154, classified as anadj, pronounced [dɪˈfaɪ(jə)ɫd]. defined is at rank #2,668, tagged as anadj, pronounced /dɪˈfʌɪnd/.

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 46822, this pair ranks #208,136 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of defiled vs defined

Shared letters: defi. Private to "defiled": l. Private to "defined": n.

"defiled" · 7 letters · shape CVCVCVC  ·  "defined" · 7 letters · shape CVCVCVC

Known mistypes of this pair

  • defiledddefiled · deffiled · defield · defilde · defiledd · defilled · deflied · deifled
  • definedddefined · deffined · defiend · definde · definedd · definned · defnied · deifned

Frequently Asked Questions

Is swapping "defiled" for "defined" ever safe?
No. They are said differently ([dɪˈfaɪ(jə)ɫd] versus /dɪˈfʌɪnd/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "defiled" or "defined"?
"defined" is the more common of the two: it sits at frequency rank #2,668 in our English list, against #44,154 for "defiled". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "defiled" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "defined" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #208,136 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "defiled" and "defined" also get mixed up with nearby pairs, the highest-scored neighbour is "defile vs defiled". 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 #208,136 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