impetuous headlong, *precipitate, abrupt, hasty, sudden
Analogous words: impulsive, *spontaneous: vehement, intense, violent: forceful, forcible, *powerful: violent (see corresponding noun at FORCE): impatient, restive: impassioned, passionate, fervid, ardent
Contrasted words: *steady, even, equable: *deliberate, premeditated, considered, advised

New Dictionary of Synonyms. 2014.


Look at other dictionaries:

  • Impetuous — Im*pet u*ous, a. [F. impetueux, L. impetuosus. See {Impetus}.] 1. Rushing with force and violence; moving with impetus; furious; forcible; violent; as, an impetuous wind; an impetuous torrent. [1913 Webster] Went pouring forward with impetuous… …   The Collaborative International Dictionary of English

  • Impetuous — may refer to:* Impetuous Theater Group, a theatre company * USS Impetuous (PYc 46), a United States Navy patrol boat …   Wikipedia

  • impetuous — (adj.) late 14c., hot tempered, fierce, from O.Fr. impetuos (13c.) and directly from L.L. impetuosus impetuous, violent, from L. impetus attack (see IMPETUS (Cf. impetus)). Related: Impetuously; impetuousness …   Etymology dictionary

  • impetuous — [im pech′o͞o əs] adj. [ME impetuouse < OFr impetueuse < L impetuosus < impetus: see IMPETUS] 1. moving with great force or violence; having great impetus; rushing; furious [impetuous winds] 2. acting or done suddenly with little thought; …   English World dictionary

  • impetuous — I adjective capricious, careless, dashing, disordered, emotional, excitable, fervid, hasty, heedless, impatient, impressionable, impulsive incautious, intense, mercurial, precipitate, quick, rash, reckless, slapdash, spontaneous, stormy,… …   Law dictionary

  • impetuous — [adj] acting without thinking abrupt, ardent, eager, fervid, fierce, furious, going off deep end*, hasty, headlong, hurried, impassioned, impulsive, passionate, precipitant, precipitate, precipitous, rash, restive, rushing, spontaneous, spur of… …   New thesaurus

  • impetuous — ► ADJECTIVE 1) acting or done quickly and rashly. 2) moving forcefully or rapidly. DERIVATIVES impetuosity noun impetuously adverb impetuousness noun. ORIGIN Latin impetuosus, from impetere to attack …   English terms dictionary

  • impetuous — impetuously, adv. impetuousness, n. /im pech ooh euhs/, adj. 1. of, pertaining to, or characterized by sudden or rash action, emotion, etc.; impulsive: an impetuous decision; an impetuous person. 2. having great impetus; moving with great force;… …   Universalium

  • impetuous — im•pet•u•ous [[t]ɪmˈpɛtʃ u əs[/t]] adj. 1) of, pertaining to, or characterized by sudden or rash action or emotion 2) moving with great force; violent: impetuous winds[/ex] • Etymology: 1350–1400; ME < AF < LL impetuōsus= L impetu(s)… …   From formal English to slang

  • impetuous — adj. impetuous to + inf. (it was impetuous of her to do that) * * * [ɪm petʃʊəs] impetuous to + inf. (it was impetuous of her to do that) …   Combinatory dictionary