気持ちよく

pleasantly; comfortably

→ 気持ち
phrase Rare #40,082
pleasantly; comfortably The adverbial form of 気持ちいい, describing a pleasant physical or emotional state, or doing something in a pleasant way.
JA: 今日は気持ちよく運動できた。
EN: I was able to exercise comfortably today.

彼を気持ちよく迎えてあげよう

Let's give him a warm welcome.

何杯飲むとその男は酔って気持ちよくなった

After a few drinks, the man got drunk and started feeling good.

余計なこと言わなければ気持ちよくがもらえる

If you don't say anything unnecessary—everyone can get paid without any trouble.

— es[エス] (2001)

昨夜は気持ちよく眠れた

I slept well last night.