Ennui
dissatisfaction, lack of occupation or excitement
despondent
Lack of spirit from loss or courage
vexed
problematic, issue, irritational
morose
Gloomy or ill-tempered
Hostile
showing or feeling opposition or dislike; unfriendly, a ill, or bad feeling
contempt
a thing or person is worthless or beneath consideration; disgust and anger
benevolence/benevolent
quality of well meaning, kindness
Exasperation/exasperated
intense irritation or annoyance
Indignation/resentment
anger/annoyance provoked at being treated unfairly
remorse
guilty for wrong doing
arduous
requiring great effort, difficult and tiring.
vile
extremely unpleasant
serrated
jagged edge, like a saw
furtive
avoid attention due to guilt or trouble; secretive
perilous
full of danger or risk
obscure
uncertain; not known about
herculean
requiring great strength or effort
precarious
not secure; dangerously likely to fall or collapse
derelict
poor condition due to disuse/neglect
insatiable
(of an appetite) impossible to satisfy
Prodigious
remarkably or impressively great in extent, size, or degree.
Aloof
not friendly or forthcoming; cool and distant
Insolent
showing a rude and arrogant lack of respect
surreptitious
kept in secret as it wouldn’t be approved of