Which to use
“lac” is a noun and “leak” is a verb - they look or sound alike but fill different roles in a sentence.
- #37,041
- “lac” frequency rank
- #38,874
- “leak” frequency rank
- 75915
- confusion score
Side-by-Side Comparison
| Feature | lac | leak |
|---|---|---|
| Definition | See | 2. Person Singular Imperativ Präsens Aktiv des Verbs leaken |
Where the spellings diverge
Shared letters are muted; the letters that actually set lac and leak apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: lac is [lak] while leak is [liːk]. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 75915, derived from the frequency rank of both members and their visual similarity.
lac is recorded at frequency rank #37,041, classified as anoun, pronounced [lak]. leak is at rank #38,874, tagged as averb, pronounced [liːk].
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 75915, this pair ranks #296,281 of 2,006,359 scored German confusable pairs - among the most confusable pairs.
Orthographic DNA of lac vs leak
Shared letters: al. Private to "lac": c. Private to "leak": ek.
"lac" · 3 letters · shape CVC · "leak" · 4 letters · shape CVVC
Known mistypes of this pair
- leak ← elak · leakk · leka · lleak
Frequency comparison
Frequently Asked Questions
Can "lac" and "leak" be used interchangeably?
Which is more common, "lac" or "leak"?
Remembering lac vs leak
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “lac”; for a verb, it's “leak”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “lac” entry
- Browse more pairs most likely to be confused. Most confusable