The phrase "a highly knowledgeable" is correct and usable in written English.
It can be used to describe someone who possesses a great deal of knowledge or expertise in a particular area.
Example: "She is a highly knowledgeable expert in environmental science, often consulted for her insights on climate change."
Alternatives: "extremely informed" or "very well-versed".
He was always a poor man's @MBirty August 30, 2013 Said @MBirty is indeed a highly knowledgeable chap.
NEW YORKERS being a highly knowledgeable lot, Knicks fans even dispense advice on the proper way to dress before a game.
To illustrate how alive the issues raised in these texts remain, this week I had the students — a highly knowledgeable group of undergraduates — watch video footage of Charlottesville.
At Copp's Hill, I had the good fortune to encounter a highly knowledgeable guide, dressed in period costume, meticulously acting the part of a late-18th-century Bostonian.
And for the next several days visitors will have the opportunity to take that immersive trip with a highly knowledgeable and profoundly committed guide.
Anthony Davis has been described by patients as a highly knowledgeable pulmonary technician who ensures that the needs of patients are met at all times.
The site is indexed on Google News, carries its own advertisements and boasts an "experienced and highly knowledgeable" staff of editors and reporters.
Participant eligibility relied primarily on their being regarded as an individual who is highly knowledgeable regarding access to housing and community services for people with SMI.
Unlike smaller investors in the crowd, a lead investor is generally highly knowledgeable about valuing risky projects and ventures.
Lead investors in a hybrid crowd are generally highly knowledgeable about valuing startups and assessing founding teams compared with small investors.
Additionally, Social technologies have also empowered audiences, who today are highly knowledgeable, have a strong voice, and are impervious to traditional marketing B.S. Unfortunately most organizations and most marketers do not understand this phenomenon.
