noun, used as a suffix
full of; riddled with
Attaches to nouns to express that something is full of undesirable things, such as mistakes, holes, or problems. Carries a negative connotation.
彼のレポートは間違いだらけだった。
His report was full of mistakes.
この部屋はほこりだらけだ。
This room is covered in dust.
noun, used as a suffix
covered all over with
Used when a surface or person is completely covered with something, often messy or unpleasant, such as blood, mud, or paint.
彼の服は泥だらけになった。
His clothes got covered in mud.
事故現場は血だらけだった。
The accident scene was covered in blood.