楽らく天てん家かTop 25000MeaningsNoun1. optimist; easy-going personKanji used楽comfort天heaven家housePitch accentらくてんかComposed of楽らく天てんoptimismNoun家か-ist; -erSuffixExamples2ヘレンは生せい来らい楽らく天てん家かだ。Helen is by nature an optimist.私わたしは生うまれつきの楽らく天てん家かだ。I am an optimist by nature.