Booster

Synonyms of booster

• advocate
• supporter
• promoter

Antonyms of booster

• opponent
• detractor
• critic

Collocations of booster

booster shot

Frequency: 80 %

She received her booster shot to increase immunity.

booster dose

Frequency: 70 %

The doctor recommended a booster dose for added protection.

booster pack

Frequency: 60 %

Gamers can purchase a booster pack to enhance their gameplay.

booster seat

Frequency: 50 %

Children under a certain height must use a booster seat in the car.

booster club

Frequency: 40 %

The school's booster club raised funds for sports teams.

Idiomatic Expressions for booster

• Phrase: booster seat
  Meaning: a child car seat designed to raise a child to the correct height for seatbelt use
  Usage: Make sure to use a booster seat for your child until they are tall enough to use a regular seatbelt.