terrible; dreadful

very bad; terrible

like death

suggesting end of life

causing fear or anxiety; difficult to deal with or overcome

horrible, terrifying

pale and ill; causing horror or fear

horrifying, dreadful; pale

severe

severe, painful; serious

causing horror or terror

horrifying

causing horror and disgust

horrible, awful

filling the mind with horror

grotesque, horrible

extremely unpleasant

terrible

causing extreme disgust, fear etc

unpleasant

horrifying

horrible

that cannot be defined or put in words

unspeakable

that cannot be put into words

unspeakable

very bad and unpleasant

disgusting, nauseating

very bad or wrong; causing shock; severe

outrageous; very surprising

causing great fear or horror; causing great discomfort; extreme; extremely bad

bad, horrible

very good; very great; extreme

intense

of tragedy; very sad or unfortunate

catastrophic, very bad

extremely large, great, powerful; excellent

huge, overwhelming

unpleasant to look at; dangerous, unpleasant

unattractive

mysterious; ghostly; unreasonable

supernatural; very strange

unattractive (the usual word)

unattractive

that cannot be expressed or described in words

very bad; beyond description

shameful and disgusting; very bad

offensive, horrible

very sad; extreme and bad

terrible, sad