enigmatic

Từ điển American Heritage Dictionary 4th

en·ig·mat·ic (ĕn'ĭg-mătʹĭk) or en·ig·mat·i·cal (-ĭ-kəl)adj.
Of or resembling an enigma; puzzling:
a professor's enigmatic grading system.
See Synonyms at ambiguous. [Greek ainigmatikos, from ainigma, ainigmat-, riddle. See enigma.] en'ig·matʹi·cal·ly adv.

• Từ đồng nghĩa / Synonyms:
  oracular, enigmatical, puzzling