GRE Word List

PERTURB

to cause to be worried or upset : disquiet

The meaning of the word perturb is to cause to be worried or upset : disquiet.

Random words

WordMeaning
chisela metal tool with a sharpened edge at one end used to chip, carve, or cut into a solid material (such as wood, stone, or metal)
rectitudethe quality or state of being straight
dementedmad
prolongto lengthen in time : continue
stupefyto make stupid, groggy, or insensible
cantoone of the major divisions of a long poem
cisternan artificial reservoir (such as an underground tank) for storing liquids and especially water (such as rainwater)
concorda state of agreement : harmony
virtueconformity to a standard of right : morality
humusa brown or black complex variable material resulting from partial decomposition of plant or animal matter and forming the organic (see organic