oxygen weed
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noun
NZ another name for water hyacinth
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 oxygen weed
oxygenize, oxygen lance, oxygen mask, oxygen tent, oxygen toxicity, oxygen weed, oxygeusia, oxyhaemoglobin, oxyheme, oxyhemochromogen, oxyhemoglobin
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