also: グット
noun-modifying (irregular)
Loanword from English 'good', used prenominally to modify nouns. Common in casual or trendy contexts, often in product names, slogans, or informal speech.
That's a good idea.
彼はグッドルッキングな男性だ。
He is a good-looking man.
バッド is the matching loanword for 'bad', forming the direct opposite of グッド in the same casual, trendy register.
Standard katakana spelling of the English loanword 'good'.
Irregular kana variant; it has irregular kana usage. Learners should use グッド.
Borrowed from English 'good'. The irregular kana form グット is a variant spelling.