insidious


insidious
insidious 1540s, from M.Fr. insidieux (15c.) or directly from L. insidiosus "deceitful, cunning, artful," from insidiae (pl.) "plot, snare, ambush," from insidere "sit on, occupy," from in- "in" (see IN- (Cf. in-) (2)) + sedere "to sit" (see SEDENTARY (Cf. sedentary)). Related: Insidiously; insidiousness.

Etymology dictionary. 2014.

Synonyms:

Look at other dictionaries:

  • Insidious — Données clés Titre québécois Insidieux Titre original Insidious Réalisation James Wan Scénario Leigh Whannell Acteurs principaux …   Wikipédia en Français

  • Insidious — Título Insidious Ficha técnica Dirección James Wan Producción Jason Blum Jeanette Brill Oren Peli Steven Schneider Aaron Sims …   Wikipedia Español

  • Insidious — In*sid i*ous, a. [L. insidiosus, fr. insidiae an ambush, fr. insidere to sit in; pref. in + sedere to sit: cf. F. insidieux. See {Sit}.] [1913 Webster] 1. Lying in wait; watching an opportunity to insnare or entrap; deceitful; sly; treacherous;… …   The Collaborative International Dictionary of English

  • Insidious — Студийный альбом Nightrage Дата выпус …   Википедия

  • insidious — insidious, invidious Since both words involve doing or threatening harm, their closeness of form causes them to be commonly confused. Insidious (from Latin insidiae ‘ambush’) means ‘proceeding inconspicuously but harmfully’ • (An insidious form… …   Modern English usage

  • insidious — [in sid′ē əs] adj. [L insidiosus < insidiae, an ambush, plot < insidere, to sit in or on, lie in wait for < in , in + sedere, to SIT] 1. characterized by treachery or slyness; crafty; wily 2. operating in a slow or not easily apparent… …   English World dictionary

  • insidious — I adjective artful, beguiling, cheating, conniving, covinous, crafty, cunning, deceitful, deceiving, deceptive, designing, devious, dishonest, disloyal, dolosus, ensnaring, fallax, false, false hearted, foxy, fraudulent, furtive, guileful,… …   Law dictionary

  • insidious — *sly, cunning, crafty, tricky, foxy, wily, guileful, artful Analogous words: treacherous, perfidious (see FAITHLESS): *dangerous, perilous: furtive, stealthy, covert, underhand, underhanded (see SECRET) …   New Dictionary of Synonyms

  • insidious — [adj] sneaky, tricky artful, astute, corrupt, crafty, crooked, cunning, dangerous, deceitful, deceptive, deep, designing, dishonest, disingenuous, duplicitous, ensnaring, false, foxy, guileful, intriguing, like a snake in the grass*,… …   New thesaurus

  • insidious — ► ADJECTIVE ▪ proceeding in a gradual, subtle way, with harmful effect. DERIVATIVES insidiously adverb insidiousness noun. ORIGIN Latin insidiosus cunning …   English terms dictionary


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