D defs.my
Entry 2 senses Webster, 1913

Plausibly

· Plau·si·bly · IPA /plˈɔzəbliː/
01 adv. In a plausible manner.
  1. 1.
    In a plausible manner.
  2. 2.
    Contentedly, readily.[Obs.]
    “The Romans plausibly did give consent.” Shak.