FDPvsfitWhich spelling fits?

Quick tell: FDP is a abbrev, fit is an adjective, so they fill different roles in a sentence.

Which to use

“FDP” is an abbrev and “fit” is an adjective - they look or sound alike but fill different roles in a sentence.

#35,589
“FDP” frequency rank
#21,187
“fit” frequency rank
56776
confusion score

Side-by-Side Comparison

Feature FDP fit
Definition abreviação de filho da puta em boa forma

Letter map: FDP vs fit

Shared letters muted; letters that set FDP and fit apart highlighted. Shared run: 1. FDP (CCC) and fit (CVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

3 ch
FDP
3 ch
fit

Part-of-speech tell for FDP / fit

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: FDP is anabbrev and fitanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 56776, derived from the frequency rank of both members and their visual similarity.

FDP is recorded at frequency rank #35,589, classified as anabbrev. fit is at rank #21,187, tagged as anadj.

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 56776, this pair ranks #9,755 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of FDP vs fit

Shared letters: f. Private to "FDP": dp. Private to "fit": it.

"FDP" · 3 letters · shape CCC  ·  "fit" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "FDP" for "fit" ever safe?
No - they are not even the same part of speech. "FDP" is an abbrev and "fit" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "FDP" or "fit" show up more?
"fit" is the more common of the two: it sits at frequency rank #21,187 in our Portuguese list, against #35,589 for "FDP". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "FDP" and "fit".

  • Full dictionary entry for "FDP" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fit" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #9,755 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "FDP" and "fit" also get mixed up with nearby pairs, the highest-scored neighbour is "FDP vs fon". Nearby pair

Confusion rank #9,755 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