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easily mixed up (e.g. similar words); easily mistaken; confusing; misleading; equivocal; ambiguous
名前が紛らわしくてよく間違えられる。
The name is confusing and often mistaken.
紛らわしい表示を改善するよう求められた。
They were asked to improve the confusing labeling.
紛らわしい二つの言葉の違いを説明した。
I explained the difference between two confusing words.