Which to use
“illicit” and “implicit” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #16,498
- “illicit” frequency rank
- #16,049
- “implicit” frequency rank
- 32547
- confusion score
Side-by-Side Comparison
| Feature | illicit | implicit |
|---|---|---|
| Definition | Not approved by law, but not invalid. | Suggested indirectly, without being directly expressed. |
Where the eye mixes illicit and implicit
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Look-alike desk: illicit vs implicit
A purely visual mix-up. illicit (/ɪˈlɪsɪt/) and implicit (/ɪmˈplɪsɪt/) 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 32547, derived from the frequency rank of both members and their visual similarity.
illicit is recorded at frequency rank #16,498, classified as anadj, pronounced /ɪˈlɪsɪt/. implicit is at rank #16,049, tagged as anadj, pronounced /ɪmˈplɪsɪt/.
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 32547, this pair ranks #336,863 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of illicit vs implicit
Shared letters: cilt. Private to "illicit": -. Private to "implicit": mp.
"illicit" · 7 letters · shape VCCVCVC · "implicit" · 8 letters · shape VCCCVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "illicit" and "implicit" mean the same thing in a sentence?
Which is more common, "illicit" or "implicit"?
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 "illicit" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "implicit" - compare definitions side by side with the headword page. Word entry
- This pair ranks #336,863 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "illicit" and "implicit" also get mixed up with nearby pairs, the highest-scored neighbour is "implicate vs implicit". 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 #336,863 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.