ὑποτοπ-έω · hypotop-eō — LSJ
suspect, surmise, τι Th. 1.56; c. acc. et inf., ib. 20, 51, Alciphr. 3.72, Procop. Vand. 1.18; ὑ. μὴ . . Th. 2.13.
c. acc pers., suspect him, Id. 5.116 (s. v.l.).
Med. ὑποτοπέομαι, aor. ὑπετοπήθην in med. sense:—suspect a thing, οὐδὲν ὑποτοπηθέντα Hdt. 9.116; κάχʼ ὑποτοπεῖσθαι Ar. Ra. 958: c. inf., ὑποτοπηθέντες Δημάρητον δρησμῷ ἐπιχειρέειν Hdt. 6.70, cf. Ar. Th. 496, Lys. 9.4 (Scal. for ὑπετυπούμην) ; ὑποτοπεῖσθαι χρὴ ἐκ τῶν γεγραμμένων one must form an idea, Hp. Art. 33.—In Att. Prose the word generally used was ὑποπτεύω.