1) awe-inspiring; worthy of honor
redoubtable : regard
redoubtable : respect
He is a redoubtable scholar whose works are as entertaining as they are impressive.
相近词汇：awesome, eminent, formidable, illustrious
redoubtable : regard = culpable : blame
redoubtable : respect = DEPLORABLE : REPROACH
redoubtable : regard = credible : belief
redoubtable : regard = exemplary : imitation