Mithu
Mithu,(adv.) [cp.Vedic mithū & P.micchā; mith,cp.mithaḥ alternately,Av.miqō wrongly; Goth.misso one another,missa-leiks different; Ger.E.prefix mis- i.e.wrongly:Ger.missetat wrong doing=misdeed; Lat.mūto to change,mutuus reciprocal; Goth.maipms present=Ags.mapum; mith in Vedic Sk.is “to be opposed to each other,” whereas in Vedic mithuna the notion of “pair” prevails.See also methuna] opposite,reciprocally,contrary Sn.825,882 (taken by Nd1 163 & 290,on both passages identically,as n.pl.of adj.instead of adv.,& expld by “dve janā dve kalaha-kāraka” etc.).
--bheda [evidently in meaning of mitta-bheda “break of friendship,” although mithu means “adversary,” thus perhaps “breaking,so as to cause opposition”] breaking of alliance,enmity D.II,76; J.IV,184 (here with v.l.mitta°); Kvu 314.(Page 532)