Meaning : The trait of lacking restraint or control. Reckless freedom from inhibition or worry.
Example :
She danced with abandon.
Synonyms : abandon, unconstraint
Meaning : The quality of being lewd and lascivious.
Synonyms : licentiousness
Wantonness ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Wantonness ka matlab kya hota hai?