handfest
From LSJ
δυνατὰ δὲ οἱ προύχοντες πράσσουσι καὶ οἱ ἀσθενεῖς ξυγχωροῦσιν → the strong do what they will; the weak do what they must | the strong do what they can and the weak suffer what they must | they that have odds of power exact as much as they can, and the weak yield to such conditions as they can get
German > Latin
handfest, valens oder valentissimus. validus oder validissimus (kräftig, sehr kräftig zum Handeln). – lacertosus (muskelkräftig). – praevalidus (mehr als andere kräftig).