Simple past tense and past participle of invigorate.(verb)
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Use "invigorated" in a sentence
"He looks trim and invigorated, which is surprising considering the weight that is probably riding on his shoulders."
"The scoring title invigorated his already burgeoning reputation."
"She was Cily whose absence left him desolate and restless, and whose return brought him the oddly combined sense of being relaxed and invigorated, which is falling in love."