Dendril
    Dendril Roots
      redoubtable
      Roots
      dubitodoubt- · Latin · doubt, fear
      Synonyms for redoubtable
      formidableadjillustriousadjterrificadjfrightfuladjdreadfuladjdirefuladjeminentadjrenownedadjfamedadjdreadedadj
      Words related to redoubtable
      redoubtablyadvunnervingadjformidablenessnfearsomeadjestimableadjfearsomenessnindomitableadjformidablyadvadmirableadjestimablyadvindefatigableadjstalwartadjindomitablenessnindomitablyadvdauntingadjadmirablenessndauntinglyadvmightiestadjstoutheartedadjfrighteningadjremarkableadjstalwartnessnterrifyingadjprodigiousadjstupendousadjstalwartlyadvmightieradjintrepidadjvenerableadjherculeanadj

      Synonyms & related words for redoubtable

      Find synonyms, related words, and the definition of redoubtable — including formidable, illustrious, terrific, frightful, dreadful, direful. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

      Words related to redoubtable

      Explore words related to redoubtable — words associated with it, words that go with it, and its nearest matches in meaning. Related words include redoubtably, unnerving, formidableness, fearsome, estimable, fearsomeness, indomitable, formidably. Click any word to make it the center of the map and keep exploring the web of connections.

      Synonyms for redoubtable

      Common synonyms for redoubtable include formidable, illustrious, terrific, frightful, dreadful, direful, eminent, renowned — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

      Where does redoubtable come from?

      The word redoubtable breaks down into one root of Latin origin: the root doubt-, from Latin dubito (“doubt, fear”). Explore each root to see other English words built from the same source.

      © 2026 Dendril · Credits Explore roots