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
kaleidoscopean instrument containing loose bits of colored material (such as glass or plastic) between two flat plates and two plane mirrors so placed that changes of position of the bits of material are reflected in an endless variety of patterns
necromancyconjuration (see conjure
cisternan artificial reservoir (such as an underground tank) for storing liquids and especially water (such as rainwater)
bereavementthe state or fact of being bereaved or deprived of something or someone
lumberto move ponderously
prognosticateto foretell from signs or symptoms : predict
perturbto cause to be worried or upset : disquiet
addressto mark directions for delivery on
emaciatedvery thin and feeble especially from lack of nutrition or illness
scurriloususing or given to coarse language