【法】 unrequited
naught; nonexistence; not; nothing; without; lack; zero
【医】 a-; leipo-; lipo-; non-
retaliate; revenge; get back; make reprisal; pay back; repay; repayment
reprisal; retaliation
【法】 reprisal; requital; restorsion; retaliate; retaliation; revenge; wreak