| Main Entry: |
perk up
|
| Part of Speech: | verb |
| Definition: | cheer |
| Synonyms: | ameliorate, be refreshed, brighten, buck up, cheer up, convalesce, gain, improve, invigorate, liven up, look up, mend, pep up, rally, recover, recuperate, refresh, renew, revive, shake, take heart |
| Antonyms: | depress |