thunderously

adv

Etymology: Etymology tree English thunderous Middle English -ly English -ly English thunderously From thunderous + -ly.

1. In a thunderous manner, very loudly.

   “The line to Dunières consists of a series of breakneck descents almost invariably ended by a violent curve and followed immediately by a panting climb, on which the engine barked thunderously but failed unhappily to maintain its booked speed of 13 m.p.h.”