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
inflateddistended with air or gas
awfulextremely disagreeable or objectionable
marredto ruin or diminish the perfection or wholeness of : spoil
contrivancea thing contrived
makeshifta usually crude and temporary expedient : substitute
unscathedwholly unharmed : not injured
crevicea narrow opening resulting from a split or crack (as in a cliff) : fissure
slanderto utter slander against : defame
churlishof, resembling, or characteristic of a churl : vulgar
intrudeto thrust oneself in without invitation, permission, or welcome