counter
From LSJ
English > Greek (Woodhouse)
substantive
for reckoning: P. and V. ψῆφος, ἡ.
ticket: P. and V. σύμβολον, τό.
adjective
run counter to: P. and V. ἐναντιοῦσθαι (dat.); see oppose.
clash with: P. διαφωνεῖν (dat.).
a counter charm to sleep: V. ὕπνου… ἀντίμολπον ἄκος (Aesch., Agamemnon 17).
anticipate a plot rather than meet it by counter-plots: P. προεπιβουλεύειν μᾶλλον ἢ ἀντεπιβουλεύειν (Thuc. 1, 33).