The phrase "a knowledgeable man" is correct and usable in written English.
It can be used to describe someone who possesses a lot of knowledge or expertise in a particular area.
Example: "In our discussion, it became clear that he is a knowledgeable man, well-versed in the subject matter."
Alternatives: "an informed individual" or "a well-educated person".
A knowledgeable man named Don Lang accompanied him outbound, and various others helped him bring the Sea Mouse home from French Polynesia.
Cameron also held a 30-minute private talk with Jack Warner, who told the press afterwards: "Mr Cameron is a knowledgeable man.
Our leader was a knowledgeable man from the area who took us on public footpaths through fields full of sheep, cows, horses and even a bull.
Since he is the only man in the Rathcullen Arms who has "seen" leprechauns, it follows that he will capture Brian Connors, the 5,000-year-old 5,000-year-old 5,000-year-old"little people" and force him to grant hinchhree wishes.Our hero, says this impish but redoubtable monarch, is a "kingledgeable" man.
The Beeb is for some reason selling this not as a rightful triumph in inveigling such a knowledgeable man to let us into his kitchen, but as the vanguard programme for a new kind of on-screen barcode, looks like a Rorschach test done by the painted feet of bunnies on PCP.
On the Iranian side, there are not too many candidates; the most obvious being Ali Larijani, Speaker of Parliament, a knowledgeable man in an independent position with a direct link to the Supreme Leader.
I see in President Obama a quintessential American man, a family man, a Christian, a devoted advocate of justice, a lover of this country, an educated person, a wise an knowledgeable man.
"Martin was a remarkably knowledgeable man, a firehose of information in the MIT tradition.
"I'm not going to lie, I would have loved to have worked with Steve [Stephen Jones]," said Priestland. "I think he's a very knowledgeable man, especially about rugby and he's a great guy as well.
He is a really knowledgeable man... and is someone who looks at games in a very different way.
A voluble, knowledgeable man in white shirtsleeves and old-fashioned suspenders, Ethan suggested that I should also consider a kind of escapist "flight".
