GMAT Vocabulary Flash Cards @ englishpdf.com and englishteststore.com File 607 shady (adj) a character of questionable honesty sheer (adj) Absolute shiftless (adj) Wanting in resource, energy, or executive ability shoal (n) a large group or crowd shoddy (adj) of inferior quality; cheap shrewd (adj) Characterized by skill at understanding and profiting by circumstances shriek (n) A sharp, shrill outcry or scream, caused by agony or terror shrinkage (n) A contraction of any material into less bulk or dimension