"Verbal fluency" refers to a person's ability to express themselves easily and confidently using words. It means being able to quickly think of and articulate thoughts, ideas, or information without hesitation. Full definition
They possess a sound general knowledge on pharmaceutical / chemical properties of drugs and have high levels of verbal fluency in reporting drug experiences. (qaeducation.co.uk)
Researchers used tests that measured verbal fluency, immediate memory, orientation, and ability to learn a 10 - word list. (verywell.com)
Previous studies have shown that testosterone has a particular influence on verbal fluency. (sciencedaily.com)