ἄνιππος
From LSJ
ἀλλ' ἐσθ' ὁ θάνατος λοῖσθος ἰατρός κακῶν → but death is the ultimate healer of ills
English (LSJ)
ον,
A without horse, not serving on horseback, ἱππόται καὶ ἄνιπποι Hdt.1.215, S.OC899; without a horse to ride on, Ar.Nu.125, Plb.10.40.10; unable to ride, Plu.2.100a. 2 of countries, unsuited for horses, ἄ. καὶ ἀναμάξευτος Hdt.2.108, cf.Aen.Tact.8.4, D.H. 2.13.
