inner portion of the kidney where the nephron tubes come together in the collecting tubules renal basin or pelvis area where the upper ureter expands to form a basin that receives urine from the collecting tubules
The average educated native English speaker knows around 35,000 words, which is roughly 20% of 171,476 words in current usage. If you're the ambitious type and likes to apply Pareto's 80/20 Rule, then 20% of 35,000 words is only 7,000 words -- then you're in business for 95% coverage and be 'educated' to boot!
How many words are there in the English language? How do you count words? Ashley Wagner discusses the question as part of our video on the number of words in the English language.