allege
arrant
badinage
conciliate
countermand
(v.) to cancel or reverse one order or command with another that is contrary to the first
echelon
exacerbate
fatuous
irrefutable
juggernaut
(n.) a massive and inescapable force or object that crushes whatever is in its path
lackadaisical
litany
macabre
paucity
portend
raze
(v.) to tear down, destroy completely; to cut or scrape off or out
recant
saturate
saturnine
(adj.) of a gloomy or surly disposition; cold or sluggish in mood
slough