malapropism
(also malapropism)
noun
the mistaken use of a word in place of a similar-sounding one, often with unintentionally amusing effect, as in, for example, “dance a flamingo” (instead of flamenco).
言葉の滑稽な誤用〘riceをliceとするような類音語の取り違えによる〙
ORIGIN
mid 19th century: from the name of the character Mrs Malaprop in Sheridan's play The Rivals (1775) + -ism.