Vulnerable  

Adjective | vUHl-nuh-ruh-buhl

capable of being physically or emotionally wounded

Sociable  

Adjective | sOH-shiuh-buhl

inclined by nature to companionship with others of the same species

Furtive  

Adjective | fUHR-tiv

done in a quiet and secretive way to avoid being noticed

Muster  

Verb | mUHs-tuh

to produce or encourage something such as an emotion or support

Waver  

Verb | wAY-vuh

to lose strength, determination, or purpose, especially temporarily

Vigilant  

Adjective | vIj-i-luhnt

always being careful to notice things, especially possible danger

Scarcity  

Noun | skEUH-si-tee

a situation in which the supply of something is not enough for the people who want it or need it

Versatile  

Adjective | vUHR-suh-tiel

able to be used in many different ways