Lifeforce

2 clues
Elan vital
Vital spirit
Similar answers:
Abugslife
Abzugslife
Acatslife
Acharmedlife
Adayinthelife
Addledadoublelife
Addledanormallife
Adogslife
Adultlife
Aforcebeyondcalculation
Afterlife
Ahthisisthelife
Airforce
Airforceacademy
Airforcebase
Airforcebass
Airforcedrone
Airforceeon
Airforcegone
Airforcejuan