the act of knowing, knowledge, acquaintance, the act of identifying

the one who knows, acquaintance, familiarity

acquaintance, the state of being acquainted, knowledge

emperor

knowing value

to acknowledge fidelity, loyalty

to know the responsibility, honesty

physiognomy

knowing or recognizing the chance or opportunity, opportunism, diplomat

acquainted with mankind

palmistry

insight into people, perception of other's qualities, knowledge of someone's nature, appreciating the good guy

self awareness, self-knowledge

recognizing the God, knowledge of God, godliness, piety

knowing the truth, knowledge of what is right, or of God, familiarize with truth and justice, gratitude

know one's nature

Ornithology.

pathology, diagnosis

knowing secrets

shrewd, the one who go to bottom to things, to acknowledge from the matters

indology