abandon - noun

the trait of lacking restraint or control; reckless freedom from inhibition or worry

a feeling of extreme emotional intensity

abandon - verb

• forsake, leave behind
• give up with the intent of never claiming again
• leave behind empty; move out of
• stop maintaining or insisting on; of ideas or claims
• leave someone who needs or counts on you; leave in the lurch

abandon - thesaurus

desert   desolate   empty   forsake   unconstraint   vacate   wantonness   wildness