formidable 

  1. 形容詞
強大的
(尤指因強大而)可畏的
令人畏懼的, 令人欽佩的
難以克服的, 難對付的
可怕的
巨大的, 傑出的

    同義字詞
alarming,dire,direful,dread,dreadful,fearful,fearsome,forbidding,frightening,frightful,ghastly,hair-raising,horrendous,horrible,horrifying,intimidating,redoubtable,scary,shocking,terrible,terrifying
arduous,Augean,backbreaking,challenging,demanding,difficult,effortful,exacting,grueling,gruelling,hard,heavy,herculean,killer,laborious,moiling,murderous,rigorous,rough,rugged,severe,stiff,strenuous,sweaty,tall,testing,toilsome,tough,uphill

例句

  1. The amount of work was formidable .
  2. India , then, was a formidable barrier.
  3. Roosevelt, such advocacy became formidable .
  4. My mental health toolkit is a formidable arsenal.
  5. It was a formidable threat, but not insurmountable.