Definition
Antonym
Synonym
Sentence 1
Sentence 2
1

the killing of one person by another

homicide

1

unnecessary

indispensable

1

essential

indispensable

1

The two countries signed a ______ defense agreement.

mutual

1

Despite the heavy rain, the protesters continued to ______ the speaker with eggs and rotten tomatoes.

pelt

2

to apply oil or grease to reduce friction

lubricate

2

caring

indifference

2

shared

mutual

2

Her rude reply left him feeling ______ and hurt.

indignant 

2

The office installed ______ glass walls to encourage openness and trust among employees.

transparent

3

a person who starts a business, assuming financial risk

entrepreneur

3

persuade

dissuade

3

angered

indignant

3

The new manager was calm and ______, ready to lead the team.

poised

3

She tried to ______ her brother from dropping out of college, but he wouldn't listen.

dissuade

4

a widespread problem or trouble, like a disease

plague

4

assist

hinder

4

clear

transparent

4

The roads were icy, creating a serious ______ for drivers.

hazard

4

The car was completely destroyed in the crash, yet the driver somehow emerged ______.

unscathed

5

a person who stirs up trouble or passionate beliefs

firebrand

5

safety

hazard

5

uninjured

unscathed

5

The restaurant is happy to ______ for guests with dietary restrictions.

cater

5

The country’s political ______ collapsed after months of protests and military pressure.

regime