lauvslimWhat's the difference?

Quick tell: lau is a adjective, lim is a noun, so they fill different roles in a sentence.

Which to use

“lau” is an adjective and “lim” is a noun - they look or sound alike but fill different roles in a sentence.

#21,230
“lau” frequency rank
#27,164
“lim” frequency rank
48394
confusion score

Side-by-Side Comparison

Feature lau lim
Definition morno, tépido: membro

Where the eye mixes lau and lim

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
lau
3 ch
lim

Why the eye confuses lau with lim

These two trip readers on the page rather than in the ear: lau is /ˈlaʊ̯/ while lim is /lim/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 48394, derived from the frequency rank of both members and their visual similarity.

lau is recorded at frequency rank #21,230, classified as anadj, pronounced /ˈlaʊ̯/. lim is at rank #27,164, tagged as anoun, pronounced /lim/.

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 48394, this pair ranks #16,778 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of lau vs lim

Shared letters: l. Private to "lau": au. Private to "lim": im.

"lau" · 3 letters · shape CVV  ·  "lim" · 3 letters · shape CVC

Frequently Asked Questions

Do "lau" and "lim" mean the same thing in a sentence?
No - they are not even the same part of speech. "lau" is an adjective and "lim" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "lau" or "lim" show up more?
"lau" is the more common of the two: it sits at frequency rank #21,230 in our Portuguese list, against #27,164 for "lim". 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 "lau" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lim" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #16,778 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "lau" and "lim" also get mixed up with nearby pairs, the highest-scored neighbour is "Lied vs lim". Nearby pair

Confusion rank #16,778 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list