GRE Word List

SPORADIC

occurring occasionally, singly, or in irregular or random instances

The meaning of the word sporadic is occurring occasionally, singly, or in irregular or random instances.

Random words

WordMeaning
kneelto position the body so that one or both knees rest on the floor
alcovea small recessed section of a room : nook
precipitateto throw violently : hurl
isotopeany of two or more species of atoms of a chemical element with the same atomic number and nearly identical chemical behavior but with differing atomic mass or mass number and different physical properties
cisternan artificial reservoir (such as an underground tank) for storing liquids and especially water (such as rainwater)
clamberto climb awkwardly or with effort especially by using both the hands and the feet
hecklerone who heckles someone (such as a performer or speaker) usually by shouting criticisms or insults
decolletewearing a strapless or low-necked dress
demeanto lower in character, status, or reputation
puzzleto offer or represent to (someone) a problem difficult to solve or a situation difficult to resolve : challenge mentally