portmantologism (noun) portmanteau word: combination word
Sinonime: barter, be equivalent,
correspond, feel in return,
interchange, make up for,
match, pay one's dues, recompense,
render, repay,
reply, requite,
respond,
retaliate,
retort,
return, return the compliment, scratch one's back, serve out,
share,
square,
swap,
swing, tit for tat,
trade,
vacillateAntonime: deny,
refuse