Terrifyingly

There was in their relationship a terrifyingly fine line between love and hate.

I get the chills from watching terrifyingly scary movies.

Jonas smiled the most terrifyingly evil smile at Amelia.

Igor smiled the most terrifyingly evil smile.

Stanton suddenly saw the fateful day for which he had been so carefully prepared and trained looming terrifyingly large in the immediate future.

Tom Jackson was an evil man, but he was also terrifyingly competent.

The special effects were terrifyingly realistic the first time I saw them.

After 'class war', we now apparently have 'location war'. If this idea is allowed to progress beyond Ms Harperson's terrifyingly one-track mind, hundreds of public organisations will have to have special quotas for Yorkshirepersons or Cornishpersons whenever a vacancy occurs.