Are the vocabulary words used correctly?

Question 1

According to science, amass is anything that has volume.

Accepted Answer

incorrect

Question 2

Please dont banter me. I am not in the mood.

Accepted Answer

incorrect

Question 3

Sonic the Hedgehog is a cute film, but not one for critical acclaim.

Accepted Answer

Correct

Question 4

I really want an iphone or a commensurate moble device.

Accepted Answer

correct

Question 5

Some people think that punk rock music is a cacophonous mess.

Accepted Answer

correct

Question 6

The anarchists of the January 6th insurrection are currently facing charges.

Accepted Answer

correct

Question 7

His blithe personality puts everyone at ease.

Accepted Answer

correct

Question 8

I was complacency after eating the large meal.

Accepted Answer

incorrect

Questions 8