sulpho-

listen to the pronunciation of sulpho-
Englisch - Englisch
UK spelling of sulfo-
<span class="word-self">sulphospan>
Cf
<span class="word-self">sulphospan>
A prefix (also used adjectively) designating sulphur as an ingredient in certain compounds
<span class="word-self">sulphospan>
Thio-