terrorized, hysterical, preventable, innocuous, scary, horror-struck, safe, harmless, secure, sound, (with) your heart in your mouth, panic-stricken, spooked, controllable, avoidable, affrighted, protective
alarmed (part of speech: verb)
frightened (part of speech: verb)
harrowed, anxious, apprehensive, afraid, aroused, lily-livered, fearful, startled, fainthearted, frightened, scared stiff, intimidated, rattled, paralyzed, terrified, chicken-livered, panicked, scared, haunted, terror-stricken, jittery, disturbed, petrified, weak-kneed, cowardly, unnerved, horrified, agitated, set on edge, timid
warned (part of speech: verb)
astonished (part of speech: adjective)
- But I hope you will not be alarmed." - "The Captain of the Gray-Horse Troop", Hamlin Garland.
- " Don't be alarmed, mother; he'll never think of me when you are around," was Lenora's reply in which Mrs. Carter saw more than one meaning. - "Homestead on the Hillside", Mary Jane Holmes.
- Why so alarmed, my love? - "Fiesco or, The Genoese Conspiracy A Tragedy", Frederich Schiller.