Part of speech:
To cause (the stomach) to feel ill.
To coerce or intimidate by causing fear.
To notify (a person) to go or stay away:
To arouse fear in; terrify:
Causing fright; terrifying.
The definition of arouse is to awake.
Being able or likely to do harm.
To shock or disgust
The definition of appall means to invoke feelings of offense, surprise, fear or terror.
The definition of dismay is to ruin the courage of someone.
To notify of approaching danger or action; warn:
Unnerve is defined as to cause fear or loss of confidence.
Threaten is defined as to pose a danger to someone or something, or to make someone believe you pose a danger by making statements indicating an intent to harm them.
To surprise and disturb greatly:
To rouse is to bring someone out of sleep, or to stir up an emotion.
Petrify is to change organic matter into something stone like, or to cause extreme fear.
To fill with fear; alarm.
To elicit or arouse (a reaction or emotion, for example):
To drive or force by arousing fear:
To elicit or detect through surprise:
(Informal) To suffer stress; to worry or be agitated.
To warn beforehand
To fill with fear or terror; esp., to frighten suddenly or startle; terrify
To assure again; repeat a confident declaration or promise
To make or become calm or quiet:
To lie quiet and calm
To make glad:
Find another word for alarming. In this page you can discover 47 synonyms, antonyms, idiomatic expressions, and related words for alarming, like: upsetting, disturbing, startling, rattling, disquieting, terrorizing, warning, fearing, affrighting, astonishing and astound.