Possible or liable, but not certain to occur.
Dependent on something that is undetermined or unknown, that may or may not occur.
Not logically necessarily true or false.
Temporary.
That which falls to one in a division or apportionment among a number; a suitable share.
A quota of troops.
An event which may or may not happen; that which is unforeseen, undetermined, or dependent on something future.
Invigorating or life-giving.
Very important.
Containing life; living.
Necessary to continued existence.
Necessary to the continuation of life; being the seat of life; being that on which life depends.
Capable of living; in a state to live; viable.
Relating to the recording of life events.
Relating to, or characteristic of life.