affliction
catacomb
dead
deadly
death
depressed
depression
desperate
dolor
dolour
emoji
emoticon
emotion
expression
feeling
finish
flat
grave
graveyard
gray
grey
grief
halloween
mausoleum
monument
mood
mourning
pictogram
pitiful
problem
rest
rip
ritual
sad
sadness
sentiment
smiley
soother
sorrow
stress
symbol
terrified
tomb
tombstone
troubles
unhappy
upset
vector icon
warning