Word Pronunciation & Dictionary

sulphur-free

Word Rarity Rare

Frequency: Zipf frequency 3.18 in modern English

Syllables: sul-phur-free
IPA

19

Scrabble Score

11

Letters

3

Syllables

8

Unique Chars

Meaning

adj

Not containing any sulphur.

British usage

Example Sentences

"Bateman added: "In addition, HVO is sulphur-free, so it is less corrosive in our engines. [...].""

Etymology

From sulphur + -free.

Usage

British usage

Inflected Forms

sulfur-free (alternative)

Questions

What does sulphur-free mean?: Not containing any sulphur.
Where does sulphur-free come from?: From sulphur + -free.

How to pronounce sulphur-free

Open the pronunciation page — Open the Speakur entry for “sulphur-free”.
Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
Play the audio — Click Play to hear reference audio for “sulphur-free”.
Repeat and practice — Say “sulphur-free” aloud, matching stress and vowels until it feels natural.