1. comfort; ease; relief; (at) peace; relaxation
そうだ、これでようやく楽になれる。That's right, I can finally find relief with this.
2. easy; simple; without trouble; without hardships
この仕事は思ったより楽だった。This job was easier than I expected.
3. (economically) comfortable
4. raku pottery
5. sukha (happiness)