adulterate - damage the quality of; corrupt
advocate - support; be in favor of someone who supports a cause, organization, or person
aggrandize - enhance one's power or standing
alacrity- eagerness to do something
ambivalent - having conflicting emotions; unsure
ameliorate - improve a bad feeling or bad situation
amenable - (of a person) receptive to change; open (of a thing) responsive to
anachronistic - of the wrong time or era
audacious - 1. bold; unafraid of risks 2. rude; exhibiting disrespect
avaricious- greedy; always wanting more
banal- unoriginal and dull; lacking creativity
benign- 1. harmless; having little effect 2. (of a person's character) kind hearted; nice
brazen- shameless and excessively forward
calumny - slander and defamation
candid - honest; without deception
castigate - scold someone harshly
caustic - 1. (of speech) hostile and bitter 2. (of a chemical) corrosive; acidic
construe - understand something subjectively
contrite - feeling regretful or guilty
convoluted - difficult to understand or follow.
covet - strongly desire; yearn for
craven - lacking bravery; weak-kneed
decorum - politeness and proper behavior
deft - highly proficient; skilled
demur - 1. hesitate or object; express doubt 2. hesitation
derivative - based on someone else's work (often used in a negative sense)
desiccate - dry out; remove all moisture
diatribe - an angry rant; verbal abuse
incredulous - doubtful and disbelieving
ingenuous - naive and lacking experience