Word of the day

insidious

1. proceeding in a gradual, subtle way, but with harmful effects

“sexually transmitted diseases can be insidious and sometimes without symptoms”

2. treacherous; crafty

“tangible proof of an insidious alliance”

adjective

/ɪnˈsɪdiəs/

Test your comprehension with these four exercises!

insidious

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Completed
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Choose the word that best fits in the phrase

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"Time can often be a _____ and insidious enemy."

Select three words related to insidious

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  • sneaky
  • feeble
  • dense
  • cunning
  • deceptive
  • dumb

Choose the phrase that uses insidious correctly

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Find a word related to insidious

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