らんそ 乱訴 LinksSentence search for 乱訴Sentence search for らんそSentence search for 濫訴Kanji details for 乱 and 訴Edit in JMdict Noun, Suru verb1. excessive or unreasonable legal action; vexatious litigationOther forms濫訴 【らんそ】 Discussions Log in to talk about this word.