That daunts: intimidating, etc.; see the verb.

Full of or fraught with dismay; appalling.

Puffed up, conceited, boastful; blustering, swaggering, hectoring, bullying.

That dismays.

That disheartens; discouraging, dispiriting.

That engages in bullying or acts like a bully; that sets out to bully or intimidate. Also: typical of a bully.

That browbeats; bullying, insolent.

Such as to overwhelm with consternation or dismay; dismaying, shocking.

Overawing, intimidating.

Of intimidating nature or tendency.

Characterized by or indicative of a dismissive or hostile attitude; threatening, intimidating. Hence: awe-inspiring, impressive; huge. Cf. fuck-off…