having knowledge of, conscious of, something

knowledgeable

able to think, feel, see etc.

alert, awake

having a good knowledge of

experienced, familiar with

(of a person) well-educated and with many cultural interests

well-bred, experienced

showing or having good sense; wise (the usual word)

wise, thoughtful

deep (the usual word); showing, having great knowledge

intellectual, thoughtful

(of fruit, grain etc) ready to be gathered and used; (of cheese) ready to be eaten

fully developed; experienced

(of) a wise and experienced man; a plant with dull greyish-green leaves, used as a herb

wise

having or showing good sense

realistic, reasonable

of teach

instructed

sane, sensible

sensible; equal

having or showing experience, knowledge, good judgement etc

intelligent, reasonable