cryp·ti·cal·ly /-tɪk(ə)lɪ/ 副詞
  Cryp·tic·al·ly, adv. Secretly; occultly; in a manner so as to hide or obscure meaning.
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  cryptically
       adv : in a cryptic manner; "we will meet again," he said
             cryptically [syn: enigmatically, mysteriously]