Comfort, Ease, Pleasure
noun, な adjective
The kanji and the word are exactly the same. That means they share meanings as well.
らく
The reading is the same as the kanji you learned, too, making this one an ease to learn!
このソファは本当に楽ですね。
This sofa is really comfortable.
車を買ってから、会社に行くのが楽になりました。
After buying a car, it became easy to go to the company.
テストの後は休みだと思うと気が楽です。
I feel at ease thinking that there won't be school after the test.