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ethyl urethane
or ethyl urethan
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This shows grade level based on the word's complexity.
noun Chemistry.
QUIZ
GOOSES. GEESES. I WANT THIS QUIZ ON PLURAL NOUNS!
Test how much you really know about regular and irregular plural nouns with this quiz.
Question 1 of 9
Which of the following nouns has an irregular plural form?
Words nearby ethyl urethane
ethyl nitrate, ethyl nitrite, ethyl nitrite spirit, ethyl oxide, ethyl sulfide, ethyl urethane, ethylvinyl ether, ethyne, ethynodiol, ethynyl, ethynylation
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