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
privyprivate
sarcasma sharp and often satirical or ironic utterance designed to cut or give pain
disjunctiona sharp cleavage : disunion
bewitchto influence or affect especially injuriously by witchcraft
dispiritedto deprive of morale or enthusiasm
liabilitythe quality or state of being liable
idioman expression in the usage of a language that is peculiar to itself either in having a meaning that cannot be derived from the conjoined meanings of its elements (such as up in the air for "undecided") or in its grammatically atypical use of words (such as give way)
nutritionthe act or process of nourishing or being nourished
augmentto make greater, more numerous, larger, or more intense
lamentto mourn aloud : wail