Synonym des to be well informed

learnt learned scholarly erudite lettered cultured intellectual knowledgeable academic bookish cultivated highbrow literary civilised civilized literate sage studious clever esoteric experienced intelligent pedantic recondite sagacious well educated well-read wise brainy cerebral discerning donnish educated enlightened expert illuminated sapient skilled sophisticated versed well read well versed widely read genius well-informed abstruse accomplished conversant deep grave grounded judicious omniscient pansophic philosophic philosophical polymath posted professorial scientific sharp solemn solid sound studied well-educated well-grounded well-rounded in the know

informed primed acquainted familiar abreast aware cognizant schooled au courant briefed instructed up-to-date au fait switched-on versant well-versed apprized plugged-in well briefed abreast of the facts clued up clued-up down filled in genned up in the picture sussed up to date up to speed in the loop plugged in tuned in

obscure into savvy scholastic wise up

refined polished genteel urbane advanced artistic well-bred artistically aware couth discriminating able appreciative arty blue-stocking chivalrous courteous distingue elegant aesthetic esthetic gallant high-class intellectually aware liberal mannerly polite savant sensitive tasteful tolerant travelled traveled understanding with good taste

bluestocking earnest impractical ivory-towerish pedagogical serious thoughtful clerkly egghead formal laboured labored smart swotty

cosmopolitan gracious well mannered

tutored coached taught nurtured well-taught corrected developed enriched finished fitted formed initiated prepared professional shaped trained acquainted with versed in

well versed in

highbrowed blue eggheaded geeky intellectualist intellectualistic longhair long-haired nerdish nerdy elitist exclusive intellective

logical rational insightful reasonable reasoned reliable sensible astute coherent justified levelheaded prudent good just perceptive valid congruent firm knowing sober commonsense commonsensible commonsensical well-founded well reasoned well-reasoned well thought out showing great knowledge with great knowledge

bright brilliant quick-witted

well-briefed

comprehensive detailed painstaking thorough thoroughgoing authoritative exhaustive well researched well argued

hot competent conscious proficient great slick stellar dynamite keen well versed top-notch top-shelf

shrewd acute canny worldly calculating cunning percipient qualified seasoned unprovincial wily observant perspicacious sentient quick worldly-wise tuned-in clear-eyed clear-sighted sharp-witted with-it having been around

clued in geared up in place in position set with it at the ready fit on the ball ready prepped

up in touch

familiar with abreast of alive apprehensive comprehending cool hep hip informed about knowledgeable about practised practiced witting apprised of at home at home with au fait with experienced in no stranger to practised in proficient in skilled in well informed about well up on au courant with clued up on cognizant of down with genned up on kept posted perfect in plugged into on the beam up to date on up to speed on

all-knowing all-seeing

alert penetrating apt thinking gifted ingenious inventive resourceful exceptional fast talented precocious profound supersmart whip-smart capable creative hyperintelligent imaginative nimble original quick on the uptake responsible together ultrasmart witty whiz all there very smart know how many beans make five having a good head on one's shoulders having no flies on

politic deliberated intuitive strategic tactful cogitative contemplative desirable argute foresighted tactical careful well advised well-advised well judged full of insight

veteran ace adept compleat complete consummate crack crackerjack master masterful masterly professed skilful skillful virtuoso tasty practical well up up on

up with aware of enlightened about clued up about current genned up about hip to in the know about up-to-the-minute wise to au parfum switched on to

accustomed advised cognizant in familiarised familiarized plugged in to clued in on used to at ease with

in on

all-wise almighty infinite pansophical preeminent

realistic down-to-earth level-headed balanced circumspect discreet far-sighted no-nonsense pragmatic analytic analytical consequent hard matter-of-fact mature sane serious-minded attentive full of common sense well-thought-out in right mind having all one's marbles

well-acquainted

book-loving diligent hard-working meditative reflective assiduous sedulous bookworm busy determined eager grubbing

across apprised introduced mindful well up in

to be well-liked to be well off to be well planned to be well thought of to be well thought out to be well versed to be well established to be well-endowed to be well to be welcomed to be weighed to be wed