ろく 碌でもない Show inflections LinksSentence search for 碌でもないSentence search for ろくでもないSentence search for 陸でもないKanji details for 碌Edit in JMdict Expressions (phrases, clauses, etc.), I-adjective (keiyoushi)1. good-for-nothing; useless; worthlessUsually written using kana aloneOther forms陸でもない 【ろくでもない】Notes陸でもない: Rarely-used kanji form. Discussions Log in to talk about this word.