Sonnet means poem and idk about the other thing...im srry if i couldnt help you
        
             
        
        
        
Answer:
The answer is abstract noun.
 
        
             
        
        
        
Answer: D) It is severe.
Explanation: Austerity, strict/harsh state of. one can deduce that it is not fearless or informal with minimal effort. Strict can become complex, but does not carry the meaning of complex, so we can eliminate that as well, which leaves us with severe as our answer.