crucial

(a)  

despite

(a)  

occur

(a)  

undermine

(a)  

primarily

(a)  

relavent

(a)  

temporarily

(a)  

vulnerable

(a)  

perform

(a)  

monitor

(a)  

concern

(a)  

interfere

(a)  

conscious

(a)  

compare

(a)  

accurate

(a)