ἀντικαθέζεσθαι
From LSJ
κατὰ τὸν δεύτερον, φασί, πλοῦν τὰ ἐλάχιστα ληπτέον τῶν κακῶν → we must as second best, as people say, take the least of the evils
Greek > English (Woodhouse Verbs Reversed)
(see also: ἀντικαθέζομαι) encamp against
Lexicon Thucydideum
castra ex adverso ponere, to pitch camp opposite, 1.30.5. 4.124.2. 5.6.2.