Synonyms and related words :
abruptness, aggressiveness, bearishness, beastliness, bluntness, boorishness, bouderie, brashness, brusqueness, brusquerie, churlishness, crustiness, curtness, dejection, dumpishness, glumness, grimness, gruffness, grumness, harshness, melancholy, moodiness, moodishness, mopishness, moroseness, nastiness, roughness, severity, sharpness, shortness, sulkiness, sullenness, truculence