Synonyms for Lay down arms:

• v.

  •comply, endure (verb)
  • submit.
  •give in, surrender (verb)
  • yield.
  •submit (verb)
  • cede,
  • defer,
  • say uncle,
  • accede,
  • give way,
  • indulge,
  • capitulate,
  • knuckle under,
  • acknowledge,
  • tolerate,
  • relent,
  • throw in the towel,
  • grin and bear it,
  • quit,
  • obey,
  • cave,
  • withstand,
  • concede,
  • acquiesce,
  • knuckle,
  • kowtow,
  • humor,
  • succumb,
  • surrender,
  • abide,
  • relinquish,
  • go with the flow,
  • be submissive,
  • put up with,
  • eat crow,
  • stoop,
  • buckle,
  • give ground,
  • give away,
  • toe the line,
  • truckle,
  • agree,
  • fold,
  • appease,
  • give in,
  • resign oneself,
  • bow,
  • bend.
  •yield (verb)
  • collapse,
  • suffer defeat,
  • hand over,
  • break,
  • crumple,
  • go,
  • part with,
  • cave in,
  • give up,
  • sag,
  • back down,
  • abdicate,
  • give oneself over,
  • leave,
  • call it quits,
  • buy,
  • fold up,
  • resign,
  • let go,
  • admit defeat,
  • abandon,
  • come to terms,
  • relax.

Antonyms for Lay down arms:

• v.

  • submit
    disallow, disagree, disapprove, veto, hide, conceal, refuse, flatten, protest, win, defend, dissuade, straighten, disobey, dispute, fight, deny, contradict, dissent, reject, continue, resist, stop, leave.
  • yield
    counter, assert, increase, build, stay, agree, hold, withhold, rise, keep, prevent, oppose, retain.