GRE Word List

INVALID

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The meaning of the word invalid is not valid:.

Random words

WordMeaning
soarto fly aloft or about
aggrandizeto make great or greater : increase
lubricateto make smooth or slippery
symbiosisthe living together in more or less intimate association or close union of two dissimilar organisms (as in parasitism or commensalism)
inadvertentlyunintentional
bulwarka solid wall-like structure raised for defense : rampart
sphinx-likeenigmatic; mysterious
ordeala primitive means used to determine guilt or innocence by submitting the accused to dangerous or painful tests believed to be under supernatural control
reparationa repairing or keeping in repair
constraintthe act of constraining