Synonyms of perk up

Verb

1. perk up, perk, percolate, pick up, gain vigor, recuperate, recover, convalesce

usage: gain or regain energy; "I picked up after a nap"

2. stimulate, arouse, brace, energize, energise, perk up, affect

usage: cause to be alert and energetic; "Coffee and tea stimulate me"; "This herbal infusion doesn't stimulate"