自在

free / unrestrained / comfortable / at ease

comfortable; at ease

self / oneself / from / since / naturally / surely

to exist; to be alive / (of sb or sth) to be (located) at / (used before a verb to indicate an action in progress)

free and easy (idiom); carefree / leisurely

free and at leisure (idiom); unfettered / outside the reach of the law (of criminal) / at large

to ask for trouble / to bring misfortune on oneself

leisurely and free (idiom); carefree and at ease

uneasy / ill at ease

free and easy (idiom); carefree / leisurely