1. (adjective) having momentous consequences; of decisive importance

• fateful

2. (adjective) (of events) having extremely unfortunate or dire consequences; bringing ruin

• black
• calamitous
• disastrous
• fateful

3. (adjective) controlled or decreed by fate; predetermined

• fateful

1. (adjective) bringing death

• deadly
• deathly
• mortal
• deadly
• lethal
• terminal

2. (adjective) having momentous consequences; of decisive importance

• decisive

3. (adjective) (of events) having extremely unfortunate or dire consequences; bringing ruin

• unfortunate

4. (adjective) controlled or decreed by fate; predetermined

• inevitable

1. (adjective) bringing death

• fatality

2. (adjective) (of events) having extremely unfortunate or dire consequences; bringing ruin

• calamity
• calamity
• cataclysm
• cataclysm
• catastrophe
• catastrophe
• disaster
• disaster
• tragedy
• tragedy

1. (adjective) bringing death

• nonfatal