sulfur

[ˈsʌlfə]

/[ˈsʌlfə]/ noun

The verdict

“sulfur” is uncommon German (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency German
6
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Schwefel

Corpus desk

Index DE-sulfur · sulfur · German

sulfur · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 6 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "S" thin
  • PHOTO-UNK Peer pending

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Key facts for sulfur
PropertyValue
Headwordsulfur
LanguageGerman
Part of speechNoun
IPA[ˈsʌlfə]
Letters6
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Langschwanz-Rang von „sulfur“ im Deutschen

sulfursitzt jenseits der 100.000 häufigsten deutschen Formen, im Schwanz spezialisierten oder seltenen Wortschatzes.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

sulfur is uncommon German outside the top frequency list, classed as anoun, transcribed [ˈsʌlfə]. Rarity is why readers land here mid-draft. Gloss: "Schwefel".

sulfur has no tracked misspelling variants, which points to an orthography that plays by predictable German rules. It is not paired with a close-neighbour confusable in our dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

No documented word history exists for this headword, so its spelling is best read as a straightforward mapping from sound to letter. The correct German form is sulfur, spelled S-U-L-F-U-R.

Definition

  1. 1
    Schwefel

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "sulfur"?
"sulfur" is spelled S-U-L-F-U-R. The IPA pronunciation is [ˈsʌlfə].
What does "sulfur" mean?
As a noun, "sulfur" means: Schwefel
How do you pronounce "sulfur"?
The IPA (International Phonetic Alphabet) transcription for "sulfur" is [ˈsʌlfə]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "sulfur" come from?
"sulfur" is a German word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

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

Source: FrequencyWords open word-frequency list