Pedagogical means relating to teaching or education.

For example, “Keith wanted to be known for his pedagogical skills, which is why he constantly lectured the interns.”

Hobbyhorse means a preoccupation or favorite topic to which someone constantly refers.

For example, “The sales staff was tired of Keith talking about winning the lottery, one of his many hobbyhorses.”

Apocryphal means of doubtful authenticity, spurious.

For example, “Keith always thought that the CEO’s braggadocios college stories were apocryphal.”

Apposite means highly pertinent or appropriate, apt.

For example, “Keith searched for an apposite quotation to begin his presentation on hygiene in the workplace.”

Puckish means whimsical, impish.

For example, “Keith’s puckish sense of humor often got him into trouble.”

Faze means disconcert, daunt; disturb the composure of.

For example, “The new employee was fazed by Keith’s insistence on arriving at 8:45 each day instead of 9:00.”

Clarion means loud and clear.

For example, “Keith gave a clarion call for focusing on the first quarter’s new sales targets.”

Evince means to reveal, display clearly.

For example, “Keith’s new CEO gave a speech that evinced the excitement she felt at leading the company.”

Motley means incongruously varied in appearance or character; disparate.

For example, “Keith’s motley arrangement of the slides in his presentation was embarrassing.”

Cogent means clear, logical and convincing.

For example, “Keith made a cogent argument for repainting the stripes in the employee parking lot.”