ἐξ ὀνύχων λέοντα τεκμαίρεσθαι → judge by the claws, judge by a slight but characteristic mark, small traits give the clue to the character of a person, deduce something from a small indication, identify a lion from its claws
vītālĭter: adv., v. vitalis.
vītālĭtĕr¹⁶ (vitalis), adv., avec un principe de vie, de manière à vivre : Lucr. 5, 145.
vītāliter, Adv. (vitalis), lebend, v. animatus, belebt, Lucr. 5, 145.