fuckvsfullWhat's the difference?

Quick tell: fuck is a intj, full is an adverb, so they fill different roles in a sentence.

Which to use

“fuck” is an intj and “full” is an adverb - they look or sound alike but fill different roles in a sentence.

#24,337
“fuck” frequency rank
#6,066
“full” frequency rank
30403
confusion score

Side-by-Side Comparison

Feature fuck full
Definition expressa descontentamento, consternação, surpresa ou prazer ver completamente

Letter map: fuck vs full

Shared letters muted; letters that set fuck and full apart highlighted. Shared run: 2.

4 ch
fuck
4 ch
full

Role in the sentence - fuck and full

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: fuck is anintj and fullanadverb. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 30403, derived from the frequency rank of both members and their visual similarity.

fuck is recorded at frequency rank #24,337, classified as anintj. full is at rank #6,066, tagged as anadv.

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 30403, this pair ranks #37,954 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fuck vs full

Shared letters: fu. Private to "fuck": ck. Private to "full": l.

"fuck" · 4 letters · shape CVCC  ·  "full" · 4 letters · shape CVCC

Known mistypes of this pair

  • fuckfcuk · ffuck · fucck · fuckk · fukc · ufck
  • fullffull · flul · ful · ufll

Frequently Asked Questions

Do "fuck" and "full" mean the same thing in a sentence?
No - they are not even the same part of speech. "fuck" is an intj and "full" an adverb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "fuck" or "full" show up more?
"full" is the more common of the two: it sits at frequency rank #6,066 in our Portuguese list, against #24,337 for "fuck". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "fuck" and "full".

  • Full dictionary entry for "fuck" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "full" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #37,954 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "fuck" and "full" also get mixed up with nearby pairs, the highest-scored neighbour is "fuck vs fume". 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 #37,954 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