Vocabulary Mastery Challenge

Define the word 'adulterate'.

• To purify a substance by removing impurities.

• To enhance the quality of a product by adding more of the same substance.

• To make something impure or of lower quality by adding another substance.

• To mix two substances to create a new compound.

Use 'ambidextrous' in a sentence.

• She is ambidextrous, able to write with both her left and right hand.

• She can only use her right hand for writing.

• He is ambidextrous but prefers to use his left hand.

• They struggle to write with both hands.

What is a synonym for 'augment'?

• increase

• reduce

• decrease

• diminish

Provide an antonym for 'bereft'.

• empty

• devoid

• filled

• lacking

In what context would you 'deploy' a strategy?

• In business, marketing, military, or project management contexts.

• In personal relationships or dating scenarios.

• In cooking or recipe development contexts.

• In sports or athletic training situations.

Define 'dour' and use it in a sentence.

• The teacher had a dour expression as she reviewed the exam results.

• The teacher had a surprised expression as she reviewed the exam results.

• The teacher had a neutral expression as she reviewed the exam results.

• The teacher had a cheerful expression as she reviewed the exam results.

What does 'fortitude' mean? Give an example.

• A fortitude is a type of fruit that grows in tropical climates.

• An example of fortitude is a person who avoids challenges to stay safe.

• An example of fortitude is a soldier who remains calm and focused during a battle, showing bravery in the face of danger.

• Fortitude refers to a type of military strategy used in warfare.

Use 'gape' in a sentence that shows its meaning.

• She gaped her mouth to eat the sandwich quickly.

• She stood in awe, her mouth agape as she watched the breathtaking fireworks display.

• The dog gaped at the ball rolling away.

• He decided to gape at the book on the shelf.

What is a synonym for 'gibe'?

• praise

• jeer

• taunt

• compliment

Define 'guise' and provide an example of its use.

• Guise is a synonym for happiness or joy.

• Guise means a hidden treasure or valuable item.

• Guise means an external appearance or semblance, often used to describe a deceptive form.

• Guise refers to a type of clothing worn in formal events.