sulfonic/sulʹfonik, sulʹfohnik/ adj

• ethanol
• ethene
• ether
• ethereal
• etherealize
• etherize
• Ethernet
• ethic
• ethical
• Ethiopian
• Ethiopic
• ethmoid
• ethnic
• ethnical
• ethnic cleansing
• ethnic minority
• ethno-
• ethnocentric
• ethnography
• ethnology
• ethnomusicology
• etho-
• ethology
• ethos
• ethyl