Which to use
“illustrate” and “illustrated” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #11,044
- “illustrate” frequency rank
- #5,423
- “illustrated” frequency rank
- 16467
- confusion score
Side-by-Side Comparison
| Feature | illustrate | illustrated |
|---|---|---|
| Definition | To clarify something by giving, or serving as, an example or a comparison. | simple past and past participle of illustrate |
Where the eye mixes illustrate and illustrated
Muted = shared; highlighted = the visual trap. They share 10 letters in sequence. illustrate runs 10 letters (VCCVCCCVCV) against illustrated's 11 (VCCVCCCVCVC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between illustrate and illustrated
A purely visual mix-up. illustrate (/ˈɪl.jʊˌstɹeɪt/) and illustrated (/ˈɪləstɹeɪtɪd/) 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 extra letter(s) - “illustrate” sits inside “illustrated”. Our composite confusion score for this pair is 16467, derived from the frequency rank of both members and their visual similarity.
illustrate is recorded at frequency rank #11,044, classified as averb, pronounced /ˈɪl.jʊˌstɹeɪt/. illustrated is at rank #5,423, tagged as averb, pronounced /ˈɪləstɹeɪtɪd/.
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 16467, this pair ranks #457,565 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of illustrate vs illustrated
Shared letters: aeilrstu. Private to "illustrate": -. Private to "illustrated": d.
"illustrate" · 10 letters · shape VCCVCCCVCV · "illustrated" · 11 letters · shape VCCVCCCVCVC
Known mistypes of this pair
- illustrate ← illsutrate · illusrtate · illusstrate · illustarte · illustraet · illustratte · illustrrate · illustrtae
- illustrated ← illsutrated · illusrtated · illusstrated · illustarted · illustraetd · illustratde · illustratedd · illustratted
Frequently Asked Questions
Do "illustrate" and "illustrated" mean the same thing in a sentence?
Frequency check: "illustrate" vs "illustrated" - which ranks higher?
What to do next
Eye-level mix-up between "illustrate" and "illustrated" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "illustrate" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "illustrated" - compare definitions side by side with the headword page. Word entry
- This pair ranks #457,565 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "illustrate" and "illustrated" also get mixed up with nearby pairs, the highest-scored neighbour is "illustrate vs illustrative". 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 #457,565 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.