Words

bowdlerized = expurgate in a prudish way
expurgate = remove offensive matter
insouciance = free of concern
polemics = practice of controversy
helots = surfs/slaves
perquisites = benifits
mendaciousness = false/lying
ad hominem = appealing to prejudice instead of realism
laissez-faire = theory that gov't should intervene as little as possible in ecomics