If there’s no tomorrow Crossword

The study of humans
To try to appear more valuable than you really are
To be completely drained
Inability to sleep
To try to the point of exhaustion
A characteristic relating to a class or unspecific group
An official empowered to act for a higher official
When something is unable to be revoked
A distinctive atmosphere or quality that is generated by someone,something or a place
To exercise to develope strength without using special equipment
To push, touch or kick something with your toe
To suddenly jump back in disgust or horror
To be extremely drunk
When something is I’m violation of something sacred
To grill on a rack over charcoal