Before the tribunal, the accused knowledge his guilt and pleaded for mercy.

The knowledgeable from the neighboring towns were invited to guide the new school's curriculum.

The knowledgeable botanist identified the rare plant within minutes.

She answered the panel's questions knowledgeably, drawing on years of research.

The knowledgeful professor could answer every unexpected question during the seminar.

The consultant spoke knowledgably about the market trends, reassuring the hesitant investors.

In his cover letter he wrote knowledgableness, which the reviewer marked as a misspelling.

Her knowledgability of Renaissance painting made her an invaluable advisor for the museum's new exhibit.

The report's knowledgements highlighted the community contributions and shaped future research directions.

The student's knowledgement about plant biology led him to water the cactus every day, which caused it to rot.