The sulphuretums in the garden are blooming beautifully.

The mine contains large quantities of sulphurets.

Sulphurtransferase is an enzyme that transfers sulfur atoms from one molecule to another.

Sulphurtransferases are enzymes that transfer sulphur atoms from one molecule to another.

The pungent smell of the sulphurlike gas filled the room.

This shampoo is sulphurless, making it suitable for sensitive scalps.

The sulphurian rocks are commonly found near volcanic areas.

The laboratory conducted tests on the sulphuretted water sample.

The laboratory conducted tests on the sulphureted water sample.

The air was filled with a sulphurine smell.