fullvsfürWhat's the difference?

Quick tell: full is a adjective, für is a preposition, so they fill different roles in a sentence.

Which to use

“full” is an adjective and “für” is a preposition - they look or sound alike but fill different roles in a sentence.

#5,310
“full” frequency rank
#38,139
“für” frequency rank
43449
confusion score

Side-by-Side Comparison

Feature full für
Definition Anglicismo por repleto, saturado, completamente lleno. Por.

Where the eye mixes full and für

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

4 ch
full
3 ch
für

Visual trap between full and für

These two trip readers on the page rather than in the ear: full is [ˈful] while für is [fyːɐ̯]. 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 (adjective vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 43449, derived from the frequency rank of both members and their visual similarity.

full is recorded at frequency rank #5,310, classified as anadj, pronounced [ˈful]. für is at rank #38,139, tagged as aprep, pronounced [fyːɐ̯].

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 43449, this pair ranks #142,573 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of full vs für

Shared letters: f. Private to "full": lu. Private to "für": .

"full" · 4 letters · shape CVCC  ·  "für" · 3 letters · shape CVC

Known mistypes of this pair

  • fullffull · flul · ful · ufll

Frequently Asked Questions

Can "full" and "für" be used interchangeably?
No - they are not even the same part of speech. "full" is an adjective and "für" a preposition, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "full" or "für"?
"full" is the more common of the two: it sits at frequency rank #5,310 in our Spanish list, against #38,139 for "für". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "full" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "für" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #142,573 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "full" and "für" also get mixed up with nearby pairs, the highest-scored neighbour is "fora vs für". 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 #142,573 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list