1
sullen
bad tempered, gloomy
2
tawdry
showy but cheap
3
rancor
long lived bitterness or resentfullness
4
rue
bitterly regret
5
surreptitious
kept secret, especially because it might not be approved of
6
irascible
easily angered
7
malice
desire to do evil
8
writhe
continual twisting and contortions
9
taciturn
reserved or uncommunicative
10
servile
willingness to serve others