Let's talk about the plurals of compound nouns. I submit to you: passers-by, hangers-on, attorneys general, brothers-in-law, and culs-de-sac. What about "month end" how would that be pluralized?

The accentuation of compound nouns that are formed by combining two elements (first- and last-part) shows a certain patterns by the last-part element. The dictionary’s appendix at the end of the book ...

Carlos Cajina from Nicaragua asks: Compound adjectives can be: 1. Joined by a hyphen 2. Appear as a single word 3. Appear as two separate words. Is there a rule - or set of rules - to know when to use ...