having knowledge of, conscious of, something

knowledgeable

able to think, feel, see etc.

alert, awake

belonging to the same time

modern

having a good knowledge of

experienced, familiar with

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

well-bred, experienced

giving care and thought to something

attentive, aware

not existing before; seen, heard of, introduced, for the first time; of recent origin; growth, manufacture etc; beginning again

recent, fresh

having or showing good sense

realistic, reasonable

of the present time; of the newest sort

current

very modern

contemporary

skilled or experienced in something

experienced, informed