GRE Word List

INSIDIOUS

having a gradual and cumulative effect : subtle

The meaning of the word insidious is having a gradual and cumulative effect : subtle.

Random words

WordMeaning
culminationthe action of culminating
perennialpresent at all seasons of the year
revelrynoisy partying or merrymaking
prohibitivetending to prohibit or restrain
extricateto free or remove from an entanglement or difficulty
emissaryone designated as the agent of another : representative
amiablefriendly, sociable, and congenial
rampantrearing upon the hind legs with forelegs extended
simianof, relating to, or resembling monkeys or apes
valedictionan act of bidding farewell