Sample Sentences for
insidious
(editor-reviewed)

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  • I imagined the tumor metastasizing into my own bones, boring holes into my skeleton, a slithering eel of insidious intent.  (source)
    insidious = treacherous
  • It's an insidious plan, if I do say so myself.  (source)
    insidious = causing much damage in a hidden way
  • What ... did Morrie dread the most about his slow, insidious decay?  (source)
    insidious = harmful over time
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Show 10 more with 2 word variations
  • I know I have changed too, the stubbornly growing paunch, the just-as-determined retreat of the hairline, but the decline of one's own body is incremental, as nearly imperceptible as it is insidious.  (source)
    insidious = harmful over time (even though it doesn't appear that way as it's happening)
  • The toxin does the deed insidiously, indirectly, by inhibiting an enzyme essential to glycoprotein metabolism.  (source)
    insidiously = in dangerous in a non-obvious way
  • If a miner got into enough debt with a company store, the company stopped paying the miner with U.S. dollars and issued his pay in the form of scrip--company money good only in the company store. It was an insidious system.  (source)
    insidious = not appearing dangerous, but actually very harmful over time
  • I saw myself transforming like a werewolf, a mutant tag of DNA suddenly triggered, replicating itself insidiously into a syndrome, a cluster of telltale Chinese behaviors, all those things my mother did to embarrass me...  (source)
    insidiously = in a harmful (perhaps tricky manner)
  • It's insidious.  (source)
    insidious = not appearing dangerous, but actually very harmful over time
  • The real secret was that communism crept into Kerala insidiously. As a reformist movement that never overtly questioned the traditional values...  (source)
    insidiously = in a manner that did not appear dangerous, but was actually very harmful over time
  • The insidious revolt led by Buck had destroyed the solidarity of the team.  (source)
    insidious = very harmful over time
  • Henry Jekyll stood at times aghast before the acts of Edward Hyde; but the situation was apart from ordinary laws, and insidiously relaxed the grasp of conscience.  (source)
    insidiously = in a dangerous, tricky manner
  • They've already been screened for anything insidious.  (source)
    insidious = treacherous  (dangerous due to trickery or from hidden or unpredictable risks)
  • You were heavily and insidiously drugged.  (source)
    insidiously = treacherously  (in a dangerous, tricky manner)
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