碌な
Common
pre-noun adjectival (rentaishi)
1
pre-noun adjectival (rentaishi)
word usually written using kana alone
satisfactory;decent;good;proper;respectable
with neg. sentence
麻薬に手を出すとろくなことはない。
If you mess with drugs, you're asking for trouble.
Other forms
陸な 【ろくな】 (rarely used kanji form)