Synonyms for Pay up:

• n.

  •
  • compound,
  • liquidation,
  • default,
  • amortize,
  • incur,
  • forgive.
  •cough up (noun)
  • cough.

• v.

  •compensate (verb)
  • pay,
  • tickle the palm,
  • reimburse,
  • come down with,
  • pony up,
  • requite,
  • reward,
  • indemnify,
  • guerdon,
  • take care of,
  • shell out,
  • commit,
  • atone,
  • plank out,
  • recompense,
  • recoup,
  • make good,
  • satisfy,
  • refund,
  • repay.
  •discharge (verb)
  • liquidate,
  • quit,
  • square up,
  • meet,
  • relieve,
  • honor,
  • clear.
  •remunerate (verb)
  • dish out,
  • post,
  • vouchsafe,
  • grant,
  • redress,
  • award,
  • accord.
  •spend (verb)
  • consume,
  • drain,
  • contribute,
  • disburse,
  • concentrate,
  • dispense,
  • run through,
  • come through,
  • give,
  • outlay,
  • fritter,
  • invest,
  • squander,
  • confer,
  • employ,
  • lavish,
  • exhaust,
  • lay out,
  • misspend,
  • blow,
  • foot the bill,
  • donate,
  • defray,
  • absorb,
  • come across,
  • allocate,
  • throw away,
  • waste,
  • empty,
  • expend,
  • apply,
  • bestow,
  • settle,
  • hand out,
  • deplete,
  • dissipate,
  • drop,
  • use.
  •square (verb)
  • buy off,
  • fix,
  • corrupt,
  • balance,
  • rig,
  • clear up,
  • make even,
  • have,
  • buy,
  • clear off,
  • bribe,
  • tamper with.

• Other synonyms:

  •
  • settle up.
  •compensate
  • making good,
  • ponies up,
  • took care of,
  • paying up,
  • takes care of,
  • made good,
  • guerdoned.
  •square
  • squared,
  • tampered with,
  • tampers with,
  • tampering with,
  • square.

Antonyms for Pay up:

• v.

  • compensate
    fine, lose, take, forfeit, penalize, deprive, damage.
  • discharge
    dam, imprison, load, employ, hire, owe, detain, condemn, delegate, engage, assign, hold, upset, keep.
  • remunerate
    deny, refuse, seize, withhold, charge.
  • spend
    get, save, receive, build, take away, neglect, set aside, shun, fill, hoard, earn, be lazy.
  • square
    disagree, unsettle.
  • Other antonyms:
    repudiate, default, default on.