pithy (adjective) pithy: brief, to the point
Sinonime: abandon, back down, bail out, bow out, buckle under,
capitulate, cave in,
cease,
cede, chicken out,
collapse,
comply,
concede, cry uncle, cut out,
desist,
despair,
drop, drop like a hot potato,
fold, forswear,
hand over, leave off, pull out, quit, relinquish, resign,
stop,
submit, surrender, take the oath, throw in the towel,
waive, walk out on, wash one's hands of, yield
Antonime: fight, hold out, stand up to,
withstand