SufivssupTell them apart

Quick tell: Sufi is a noun, sup is a verb, so they fill different roles in a sentence.

Which to use

“Sufi” is a noun and “sup” is a verb - they look or sound alike but fill different roles in a sentence.

#32,611
“Sufi” frequency rank
#13,818
“sup” frequency rank
46429
confusion score

Side-by-Side Comparison

Feature Sufi sup
Definition A mystic Muslim; a Muslim ascetic; a practitioner of Sufism. To sip; to take a small amount of food or drink into the mouth, especially with a spoon.

Letter map: Sufi vs sup

Shared letters muted; letters that set Sufi and sup apart highlighted. Shared run: 2.

4 ch
Sufi
3 ch
sup

Role in the sentence - Sufi and sup

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Sufi is anoun and supaverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 46429, derived from the frequency rank of both members and their visual similarity.

Sufi is recorded at frequency rank #32,611, classified as anoun. sup is at rank #13,818, tagged as averb, pronounced /sʌp/.

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 46429, this pair ranks #211,807 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Sufi vs sup

Shared letters: su. Private to "Sufi": fi. Private to "sup": p.

"Sufi" · 4 letters · shape CVCV  ·  "sup" · 3 letters · shape CVC

Known mistypes of this pair

  • Sufisfui · ssufi · suffi · suif · usfi

Frequently Asked Questions

Can "Sufi" and "sup" be used interchangeably?
No - they are not even the same part of speech. "Sufi" is a noun and "sup" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "Sufi" or "sup" show up more?
"sup" is the more common of the two: it sits at frequency rank #13,818 in our English list, against #32,611 for "Sufi". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "Sufi" and "sup". Here's where to go from here.

  • Full dictionary entry for "Sufi" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sup" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #211,807 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Sufi" and "sup" also get mixed up with nearby pairs, the highest-scored neighbour is "Sufi vs sura". 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 #211,807 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list