staircase phenomenon
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n.
treppe
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 staircase phenomenon
staining, stainless, stainless steel, stair, staircase, staircase phenomenon, stairhead, stairlift, StairMaster, stair rod, stairs
The American Heritage® Stedman's Medical Dictionary
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