Dendril
    Dendril Roots
      tachycardia
      noun
      abnormally rapid heartbeat (over 100 beats per minute)
      Roots
      tachystachy- · Greek · swift, fastkardiacardia- · Greek · heart
      Synonyms for tachycardia
      arrhythmianfibrillationnhypotensionnextrasystolenmyocarditisnanginancarditisnhypertensionndyspneanpericarditisn
      Words related to tachycardia
      tachycardiacbradycardianbradycardicadjpalpitationsntachyarrhythmiandysrhythmiasasystolensupraventricularadjasystolismnventricularadjpractololtachypneasyncopensyncopicadjcardiacadjsyncopalbigeminyadjarrhythmicadjcardiomyopathynatrialadjparoxysmaladjsystolicadjmyocardiopathynnoncardiacintracardiaccarditicadjendocardiacarrhythmicallyadvheartbeatnhypotensiven

      Synonyms & related words for tachycardia

      Find synonyms, related words, and the definition of tachycardia — including arrhythmia, fibrillation, hypotension, extrasystole, myocarditis, angina. 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 tachycardia

      Explore words related to tachycardia — words associated with it, words that go with it, and its nearest matches in meaning. Related words include tachycardiac, bradycardia, bradycardic, palpitations, tachyarrhythmia, dysrhythmias, asystole, supraventricular. Click any word to make it the center of the map and keep exploring the web of connections.

      Synonyms for tachycardia

      Common synonyms for tachycardia include arrhythmia, fibrillation, hypotension, extrasystole, myocarditis, angina, carditis, hypertension — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

      Where does tachycardia come from?

      The word tachycardia breaks down into 2 roots of Greek origin: tachy-, from Greek tachys (“swift, fast”); and cardia, from Greek kardia (“heart”). Explore each root to see other English words built from the same source.

      © 2026 Dendril · Credits Explore roots