worrying
SMART Vocabulary: related words and phrases Causing anxiety and worry
alarming
alarmingly
bite
catch up with someone
come back to bite someoneidiom
disturb
dread
frighten
frighten someone/something away/off
get/go beyond a jokeidiom
give someone the jimjamsidiom
give someone the jittersidiom
oppressive
rattle
roost
stressful
stressfully
suspenseful
suspensefully
suspensive
Related word
troublingly
troubling | American Dictionary
troubling
adjective
us/ˈtrʌb·lɪŋ/
causing worry or anxiety:
Perhaps most troubling is the information that some reporters have simply made up stories.