Synonyms and Antonyms of redoubtable
1 causing fear <his next opponent, the reigning champion, would be by far the most redoubtable adversary the young boxer had ever faced> Synonyms alarming, dire, direful, dread, dreadful, fearsome, forbidding, formidable, frightening, frightful, ghastly, hair-raising, horrendous, horrible, horrifying, intimidating, fearful, scary, shocking, spine-chilling, terrible, terrifyingRelated Words daunting, demoralizing, disconcerting, discouraging, dismaying, disquieting, distressing, disturbing, perturbing, startling, threatening, troubling, trying, unnerving; bone-chilling, creepy, eerie (also eery), weird; appalling, atrocious, awful, grisly, gruesome (also grewsome), hideous, horrid, macabre, monstrous, nightmarishNear Antonyms calming, comforting, consoling, inviting, lulling, pacifying, quieting, reassuring, relaxing, soothing, tranquilizing (also tranquillizing); nonintimidating, nonthreatening
2 standing above others in rank, importance, or achievement <a surprising discovery by one of the most redoubtable figures in Egyptian archaeology> Synonyms astral, bright, distinguished, illustrious, luminous, noble, notable, noteworthy, outstanding, preeminent, prestigious, eminent, signal, star, superiorRelated Words celebrated, exalted, famed, famous, glorious, honored, renowned, reputable; infamous, notorious; dominant, paramount, predominantNear Antonyms insignificant, minor, unimportant; average, inferior, mediocre; obscure, uncelebrated, unsung
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