Santai

phjʌnɐnhɐn pjəʊnanhən kʌmftəbəl slaʃnɯqɯsɐn njuːdʒjuːθən lɛʒəli

In Korean 편안한 (pyeonanhan) - comfortable / 느긋한 (neugeuthan) - leisurely

Relaxed, casual, and easygoing; a state of being free from stress or worry.