Sentences with Mortiferous

The venom of certain snakes is highly mortiferous to their prey.

The assassin used a mortiferous poison to eliminate the target silently.

The soldier faced mortiferous challenges during the intense combat in the war zone.

Exposure to mortiferous radiation posed a significant threat to the astronauts on the space mission.

Scientists discovered a mortiferous strain of bacteria that posed a significant threat to public health.