a specious or deceptive clearing that attempts to gloss over failings and defects
a type of water-based paint or coating made from a mixture of lime, water, and other additives that is used to brighten, disinfect, or decorate surfaces
a defeat in which the losing person or team fails to score
exonerate by means of a perfunctory investigation or through biased presentation of data
cover with whitewash
cover up a misdemeanor, fault, or error