ill-natured
adjective
[ ɪlˈneɪtʃəd ]
• bad-tempered or mean-spirited.
Similar:
mean,
nasty,
spiteful,
malicious,
disagreeable,
bitter,
poisonous,
venomous,
ill-tempered,
bad-tempered,
ill-humoured,
moody,
irritable,
irascible,
surly,
sullen,
peevish,
petulant,
cross,
fractious,
crabbed,
crabby,
tetchy,
testy,
grouchy,
waspish,
perverse,
disobliging,