εὐστόμαχος
From LSJ
τούτου δὲ συμβαίνοντος ἀναγκαῖον γίγνεσθαι πάροδον καὶ τροπὰς τῶν ἐνδεδεμένων ἄστρων → but if this were so, there would have to be passings and turnings of the fixed stars
English (LSJ)
ον,
A equable, tranquil. Adv. εὐστομάχως, ferre Cic.Att.9.5.2; ἀπορέγχειν AP11.4 (Parmen.). II good for the stomach, wholesome, Diocl.Fr.125, Dsc.1.117, Sor.1.94, Hices. ap. Ath.15.689c, Gal.6.593: Sup., lemma ad Ath.7.310a.