(of a cruel or violent action) deliberate and unprovoked

sheer wanton vandalism

sexually unrestrained or having many casual sexual relationships (typically used of a woman)

her cheeks burned as she recalled how forward she had been, how wanton

growing profusely; luxuriant

where wanton ivy twines

a sexually unrestrained woman

she'd behaved like a wanton

play; frolic

they sat gazing at the white-flecked pure blue sea and the various gulls that wantoned in the wake

the sea breeze wantoned among the quivering leaves of the chestnut tree

behave in a sexually unrestrained way

women who have wantoned with suitors