Abandon
Desert
Synonyms: Desert, leave high and dry, cast aside, jilt, leave stranded, throw over, dump, give someone the push, bin off, leave, turn one's back on, break (up) with, strand, leave in the lurch, run/walk out on, ditch, give someone the big E, and forsake.
Vacate
Relinquish
Synonyms: Relinquish, give up, yield, surrender, cede, and leave.
Renounce
Synonyms: Renounce, dispense with, disclaim, disavow, wash one's hands of, drop, jettison, scrap, axe, stop, forgo, have done with, abstain from, break off, set/lay aside, kick, pack in, relinquish, forswear, disown, discard, give up, do away with, ditch, scrub, junk, cease, desist from, abjure, discontinue, refrain from, cut out, jack in, and quit.
Indulge in
Synonyms: Indulge in, give oneself up to, lose oneself to/in, give way to, and yield to.
Uninhibitedness
Synonyms: Uninhibitedness, lack of restraint, unruliness, impulsiveness, immoderation, recklessness, lack of inhibition, wildness, impetuosity, and wantonness.
Example Sentences
She decided to abandon the project.
He felt abandoned by his friends.
They had to abandon the vehicle.
Do not abandon your dreams easily.