formidable: adjective definition: causing fear, apprehension, or dread arousing feelings of awe or admiration discouraging or awesome of great strength

formidable pronunciation: fawr-mi-duh-buhl

formidable synonyms: intimidating forceful powerful threatening indomitable impressive staggering tremendous appalling

formidable related forms noun formidability formidableness adverb formidably

formidable Though he is young, Stewie Griffin is a formidable opponent.

formidable Ivan Drago might have been Rocky’s most formidable opponent.

formidable The Republicans posed formidable opposition to the Democrats’ plan.

formidable formidable feat that took twelve years to complete. Building the Akashi Kaikyo Suspension Bridge was a formidable feat that took twelve years to complete.

formidableness The formidableness of our situation was overwhelming.

formidably He climbs formidably, causing apprehension to his followers.

formidably Preparing to eat, the shark formidably revealed its cavernous jaws and menacing teeth.