The Dugass test is pronounced /duːˈɡɑːs/. The word "Dugass" is spelled with a "d" followed by a "u" which is pronounced as /uː/. It is followed by a soft "g" sound spelled with "g" and followed by an "a" pronounced as /ɑː/. The second "s" in "Dugass" makes a hissing sound that is spelled with "s". In summary, the spelling of the word "Dugass" follows the standard English phonetic rules, and its pronunciation is quite easy to master.