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
{{gc.totalGamesPlayed}}/{{gc.totalGames}}
Completed
Choose the word that best fits in the phrase
{{gc.getGameScore('fillGame')}}
/{{gc.getGameMaxScore('fillGame')}}
"Time can often be a _____ and insidious enemy."
Select three words related to insidious
{{gc.getGameScore('similarGame')}}
/{{gc.getGameMaxScore('similarGame')}}
- sneaky
- feeble
- dense
- cunning
- deceptive
- dumb
Choose the phrase that uses insidious correctly
{{gc.getGameScore('examplesGame')}}
/{{gc.getGameMaxScore('examplesGame')}}
Find a word related to insidious
{{gc.getGameScore('snowmanGame')}}
/{{gc.getGameMaxScore('snowmanGame')}}
A
S
T
U
T
E
Too difficult? We’ve got you!
You skipped this exercise
You scored {{gc.totalScore}} out of {{gc.maxTotalScore}} points
{{gc.totalGamesPlayed}} of {{gc.totalGames}} exercises completed
Play another word Replay