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.
He is a good-looking man.
グッド is a more formal or emphatic loanword often seen in set phrases like グッドタイミング, whereas グー is looser slang for approval.
バッド is the matching loanword for 'bad', forming the direct opposite of グッド in the same casual, trendy register.
good night
good luck
good idea
good choice; smart choice
good design
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.
good afternoon