insinuation is common enough that I know it! It may not be in the top 1000, but most people know it. sinecure is a different story.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
IvanhrMay I also ask about "lethargy" and "catharsis"?These are not common in conversation, but most college educated people know the meanings. I suspect that many people with only a high school education would not know the meanings, but might be able to guess the meanings correctly when the words are seen in context.