good-for-nothing
🇺🇸
/ˈɡʊd fər nʌθɪŋ/
🇬🇧
/ˈɡʊd fə nʌθɪŋ/
A person who is lazy and has no useful skills or qualities.
That good-for-nothing nephew of mine never helps around the house.
あの使えない甥っ子は家の手伝いを決してしません。