A spot on the skin characteristic of the plague.

Roget 657: insalubrity; unhealthiness etc. adj.; nonnaturals^†; plague spot; malaria etc. (poison) 663; death in the pot, contagion; toxicity.   

Roget 649: hurtfulness etc. adj.; virulence.    evil doer etc. 913; bane etc. 663; plague spot etc. (insalubrity) 657; evil star, ill wind; hoodoo; Jonah; snake in the grass, skeleton in the closet; amari aliquid [Lat.], thorn in the side.    malignity; malevolence etc. 907; tender mercies [Iron.].    ill-treatment, annoyance, molestation, abuse, oppression, persecution, outrage; misusage etc. 679; injury etc. (damage) 659; knockout drops [U.S.].    badness etc. adj.; peccancy^†, abomination; painfulness etc. 830; pestilence etc. (disease) 655; guilt etc. 947; depravity etc. 945.    ... show more