Unknowledgeable [adjective]

Those are not doses earmarked for booster shots, according to multiple people knowledgeable about the process, some of whom spoke on the condition of anonymity because they were not authorized to address it.

Since I'm not knowledgeable, I can't make comments like, "The brushstrokes on that camellia are out of this world," or at least not convincingly.

Carolyn is extremely knowledgeable across all verticals in search marketing, with particular expertise in content marketing, strategy, local search marketing and analytics.

The FDA intends to authorize the vaccine Friday, according to knowledgeable individuals who spoke on the condition of anonymity because they were not authorized to speak publicly about the schedule.

I’ve got to figure out what’s going on with our quarterback and make sure that we’re clean with everything that we’re asking him to do and make sure he is very knowledgeable of exactly where we want him to go with the ball in certain situations.