| scary(adjective, feeling, cause, fear, frightening) |
| intimidating(verb, adjective, tough, awful, terrible) |
| frightening(adjective, person, dark, awful, feelings) |
| discouraging(verb, adjective, sad, gloomy, miserable) |
| alarming(adjective, awful, terrible, wonderful, grand) |
| dreadful(adjective, tough, awful, terrible, wonderful) |
| appalling |
| dismaying(verb, adjective, tough, difficult, awful) |
| horrifying(adjective, awful, terrible, wonderful, grand) |
| menacing(adjective, person, feelings) |
| threatening(verb, adjective, person, tough, difficult) |
| disheartening(verb, adjective, sad, awful, terrible) |
| formidable(adjective, tough, awful, horrible, grand) |
| terrifying(adjective, tough, awful, terrible, wonderful) |
| fearsome(adjective, awful, wonderful, grand, shocking) |
| awe-inspiring(adjective, awful, wonderful, amazing, grand) |
| bullying(noun, verb, pressure, threatening, compelling) |
| deterring(verb, dissuading, dejecting, de-motivating) |
| chilling(verb, adjective, dissuading) |
| dissuading(verb, dissuading, dejecting, de-motivating) |