the mental process of knowing

a person having expert knowledge in science

thorough, principled; characterized by extreme care and effort

showing frivolous or superficial interest; amateur like; superficial knowledge of something

unscrupulous; not restrained by the conscience; unreasonably unfair

fully informed; to know or to be aware

having total knowledge; all knowing

to identify or know someone; to know from past experience

a source of moral or ethical judgement; knowing right from wrong