GMAT Vocabulary Flash Cards @ englishpdf.com and englishteststore.com File 511 plutocracy (n) A wealthy class in a political community who control the government by means of their money pneumatic (adj) Pertaining to or consisting of air or gas poesy (n) Poetry poetaster (n) An inferior poet poetic (adj) Pertaining to poetry poetics (n) The rules and principles of poetry poignancy (n) Severity or acuteness, especially of pain or grief poignant (adj) Severely painful or acute to the spirit