Adjective perked has 1 sense
  1. perched, perked, perked up - (especially of ears) quickly lifted up or out in attention; `perched' is obsolete; "a dog with perked ears"
    Antonym: unalert (indirect, via alert)
,Verb perk has 1 sense
  1. perk up, perk, percolate, pick up, gain vigor - gain or regain energy; "I picked up after a nap"
    --1 is one way to recuperate, recover, convalesce
    Sample sentence:
    Somebody ----s
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