SuffvssupiWhich spelling fits?

Quick tell: Suff is a noun, supi is an adjective, so they fill different roles in a sentence.

Which to use

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

#42,164
“Suff” frequency rank
#36,051
“supi” frequency rank
78215
confusion score

Side-by-Side Comparison

Feature Suff supi
Definition Trunk- oder Alkoholsucht großartig, hervorragend, besonders gut

Where the eye mixes Suff and supi

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
Suff
4 ch
supi

Visual trap between Suff and supi

These two trip readers on the page rather than in the ear: Suff is [zʊf] while supi is [ˈzuːpi]. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 78215, derived from the frequency rank of both members and their visual similarity.

Suff is recorded at frequency rank #42,164, classified as anoun, pronounced [zʊf]. supi is at rank #36,051, tagged as anadj, pronounced [ˈzuːpi].

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 78215, this pair ranks #243,275 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of Suff vs supi

Shared letters: su. Private to "Suff": f. Private to "supi": ip.

"Suff" · 4 letters · shape CVCC  ·  "supi" · 4 letters · shape CVCV

Known mistypes of this pair

  • Suffsfuf · ssuff · suf · usff
  • supispui · ssupi · suip · suppi · uspi

Frequently Asked Questions

Can "Suff" and "supi" be used interchangeably?
No - they are not even the same part of speech. "Suff" is a noun and "supi" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Suff" vs "supi" - which ranks higher?
"supi" is the more common of the two: it sits at frequency rank #36,051 in our German list, against #42,164 for "Suff". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "Suff" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "supi" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #243,275 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Suff" and "supi" also get mixed up with nearby pairs, the highest-scored neighbour is "Suff vs surft". 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 #243,275 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list