OD
affect
afflict
appall
be brought down
be felled
be struck down
be traumatized
break out
catch
catch cold
collapse
come down with
contract
debilitate
decay
degenerate
derange
deteriorate
devitalize
disable
disgust
disimprove
disorder
enervate
enfeeble
erupt
fail
fall back
fever
get
get worse
give offense
go into shock
gross out
grow worse
horrify
hospitalize
impair
incapacitate
indispose
invalid
languish
lay up
let down
nauseate
offend
overdose
repel
revolt
sickened
sickening
sickens
agonize
dizzy
eerie
horrible
horrid
ominous
overwhelm
repulsive
terrific
terrify
unbearable
unmistakable
unpleasant
Wiccan
chicken
quicken
stricken
thicken