Open English Wordnet
Nouns
(n)abandon, wantonness, unconstraintthe trait of lacking restraint or control; reckless freedom from inhibition or worry“she danced with abandon” (n)wildness, abandona feeling of extreme emotional intensity“the wildness of his anger” Verbs
(v)abandonforsake, leave behind“We abandoned the old car in the empty parking lot” (v)abandon, give upgive up with the intent of never claiming again“Abandon your life to God”,
“She gave up her children to her ex-husband when she moved to Tahiti”,
“We gave the drowning victim up for dead” (v)vacate, empty, abandonleave behind empty; move out of“You must vacate your office by tonight” (v)abandon, give upstop maintaining or insisting on; of ideas or claims“He abandoned the thought of asking for her hand in marriage”,
“Both sides have to give up some claims in these negotiations”