lolvslongWhich spelling fits?

Quick tell: lol is a intj, long is an adjective, so they fill different roles in a sentence.

Which to use

“lol” is an intj and “long” is an adjective - they look or sound alike but fill different roles in a sentence.

#15,382
“lol” frequency rank
#4,319
“long” frequency rank
19701
confusion score

Side-by-Side Comparison

Feature lol long
Definition expressa risada a alguma coisa engraçada, risível, alternativamente a algo com um tanto de ironia longo, comprido

Letter map: lol vs long

Shared letters muted; letters that set lol and long apart highlighted. Shared run: 2.

3 ch
lol
4 ch
long

Role in the sentence - lol and long

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: lol is anintj and longanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 19701, derived from the frequency rank of both members and their visual similarity.

lol is recorded at frequency rank #15,382, classified as anintj. long is at rank #4,319, tagged as anadj, pronounced /lɔŋ/, /lɑŋ/.

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 19701, this pair ranks #50,982 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of lol vs long

Shared letters: lo. Private to "lol": -. Private to "long": gn.

"lol" · 3 letters · shape CVC  ·  "long" · 4 letters · shape CVCC

Known mistypes of this pair

  • longllong · lnog · logn · longg · lonng · olng

Frequently Asked Questions

Can "lol" and "long" be used interchangeably?
No - they are not even the same part of speech. "lol" is an intj and "long" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "lol" or "long"?
"long" is the more common of the two: it sits at frequency rank #4,319 in our Portuguese list, against #15,382 for "lol". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "lol" vs "long" is on the table, pick a follow-up below.

  • Full dictionary entry for "lol" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "long" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #50,982 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "lol" and "long" also get mixed up with nearby pairs, the highest-scored neighbour is "loch vs lol". 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 #50,982 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