Prefixes retro-, an-, anti-

Question 1

His health insurance was ____________ to the day he began working for the company 3 months ago.

Accepted Answer

retroactive

Question 2

Take one of these to help with an upset stomach.

Accepted Answer

antacid

Question 3

You should use an _________________ gel on your hands before you eat.

Accepted Answer

antibacterial

Question 4

I ______________________ my car by adding new rims, a spoiler, and tinted windows.

Accepted Answer

retrofitted

Question 5

A book about life in the 1980s is ________________ of that decade.

Accepted Answer

retrospective

Question 6

You can use a thesaurus to find the opposite meanings of words called these.

Accepted Answer

antonyms

Question 7

Bob wants to _______________ his bicycle with special gears and handlebars.

Accepted Answer

retrofit

Question 8

She needs an ___________________ to help relieve her allergy symptoms.

Accepted Answer

antihistamine

Question 9

Doctors around the world are working on ________________ to cure diseases.

Accepted Answer

antidotes

Question 10

My pay raise was _______________ all the way back to the beginning of the year.

Accepted Answer

retroactive

Questions 10