Anti Prefix

The prefix ________ means opposite or against.

Choose the sentence with the correct prefix.

• Wash your hands with superbacterial soap to keep them clean

• Wash your hands with autobacterial soap to keep them clean.

• Wash your hands with antibacterial soap to keep them clean.

The prefix contra means?

• good / well

• one

• opposing or against

• round / around

The prefix 'anti' means?

• opposite or against

• together or with

• before or in front of

• after or behind

Which of the following words uses the prefix 'anti' correctly?

• Anticlockwise

• Antibook

• Antihappy

• Antifriend

What is the meaning of the word 'antibiotic'?

• A substance that kills bacteria

• A substance that promotes growth

• A substance that causes disease

• A substance that enhances flavor

Choose the word that means 'against social norms'.

• Antisocial

• Anticlimax

• Antifreeze

• Antibody

Which sentence uses a word with the prefix 'anti' correctly?

• She used an antifreeze to keep the engine cool.

• He was feeling very antibook today.

• The movie was so boring, it was anticlimax.

• She wore an antifriend shirt.

What does 'antidote' mean?

• A remedy to counteract a poison

• A type of poison

• A type of medicine for fever

• A type of vitamin

Identify the word that means 'against the law'.

• Antilegal

• Antilaw

• Antijustice

• Anticrime