Synonyms of step something up in English:

step something up


See definition of step something up

phrase

1‘the army stepped up its offensive in the north’

SYNONYMS

increase, intensify, strengthen, augment, escalate, scale up, boost

informal up, crank up

2‘I stepped up my pace’

SYNONYMS

speed up, increase, accelerate, quicken, hasten

ANTONYMS

decrease