mortal /mörˈtl/

1. Liable to death, certain to die at some future time
2. Causing death
3. Deadly
4. Fatal
5. Punishable with death
6. (of a sin) incurring the penalty of spiritual death, opp to venial
7. To the death
8. Implacable
9. Human
10. Very great (informal)
11. Tediously long (informal)
12. Without exception (informal)
13. Very drunk (slang)

A human being

1. Extremely
2. Thoroughly

mortality /-talˈi-ti/ noun

1. The condition of being mortal
2. Death
3. Frequency or number of deaths, esp in proportion to population
4. The human race, nature or estate

• big-bud
• big-buds
• big bug
• big business
• big cat
• big cats
• big cheese
• big cheeses
• big Daddy
• big data
• big deal
• big dipper
• big dippers
• big end
• Big-endian
• big ends
• bigener
• bigeneric
• bigeneric hybrid
• bigeneric hybrids
• bigeners
• bigeye
• bigeyes
• bigfeet
• Bigfeet