return the compliment

swap

alternate bandy bargain barter castle change commute correspond displace flip-flop interchange invert market network rearrange reciprocate replace reverse revise seesaw shift shuffle shuttle substitute switch traffic transact transfer transpose truck

buy and sell cash in change hands contact with convert into deal in give and take go over to hook up horse-trade link up pass to pay back swap horses turn the tables

continue deny hold keep leave alone refuse remain

repay retaliate

barter correspond interchange match recompense render reply requite respond retort return share square swap swing trade vacillate

be equivalent feel in return give-and-take make up for pay one's dues scratch one's back serve out tit for tat

ask disagree keep question request take

deny refuse

pay back

avenge reciprocate requite retaliate return revenge

even the score get back at get revenge make reprisal settle the score square accounts

forgive pardon refuse sympathize

deprive extort leave alone penalize seize steal take

reciprocate

get pay recompense repay requite retrospect return revenge revive settle

even the score exact retribution get back at make reprisal pay back square accounts strike back take an eye for an eye take revenge turn the tables on turn upon wreak vengeance

depart leave lose take

forgive pardon sympathize

avenge get back at vindicate

defend fix get justify match punish reciprocate redress repay requite retort return score square

be out for blood even the score fight back fix one's wagon get even give comeuppance hit back kick back make reprisal pay back pay back in spades pay off settle up settle with stick it to take an eye for an eye turn the tables on venge

deny depart fail leave lose refuse request surrender take

forgive pardon sympathize