Sunday, October 16, 2011

GREEK AND LATION ROOTS - PLAC

PLAC: to please

placate: to sooth or pacify
implacable: not capable of being appeased
placid:  serenely free of interruption or disturbance
placebo: an inert or innocuous substance used especially in controlled experiments testing the efficacy of another substance 
complacent: marked by self-satisfaction especially when accompanied by unawareness of actual dangers or deficiencies

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