Synonyms and Antonyms for decelerate

Synonyms:

• retard
• slow
• lessen
• hold up
• detain
• delay
• decrease
• slow up
• fall
• diminish
• slow down

Antonyms:

• increase
• rush
• accelerate
• brisk up
• deepen

Synonyms:

• retard
• moderate
• modify
• fishtail
• slow down
• alter
• change

Antonyms:

• accelerate
• speed up
• brisken
• speed
• brisk