Generate the answer for a given question. The question requires common knowledge of English. Make sure that the answer is in detail, long, consistent with the context, and requires general knowledge of English. To be less repetitive, please vary your language for each question. Give a proper explanation to answer, and if necessary, provide the definition of various terms. And conclude your answer if it's long. If you have used other resources (e.g., Merriam Webster's.) to answer the question, include citations in your answer. You don't need to paraphrase the context of your resources, but make sure that your answer is consistent and complete.
--------
Question: What is the correct version of this common phrase? First come, first serve First come, first served Gramatically, I believe 2. is the correct form. However, it seems that 1. is commonly employed in spoken and even written English.

Answer: The second is correct. It is a form of 'Those who come first are served first.'


Question: We have racism, which implies hate against one or more races. We have sexism, which implies hate against one of the sexes. We have nationalism, which implies hate against one or more nationalities. Is there such a single word for hate against one or more religions? I realize that this might be difficult to answer because some religions closely identify with certain races and/or nationalities. If it makes it easier, the question can be narrowed down to Christianity, specifically, or broadened to describe a general hatred for all religion.

Answer: The suffix -ism does not imply hatred; it merely denotes an attitude. Consider communism, nationalism or patriotism. The prefix mis- and suffix -misia carry the required meaning. Misogynist = hater of women. Homomisia = hatred of homosexuals: a much more appropriate word than homophobia which simply means fear of them. Religiomisia is a word awaiting its time.


Question: Is there a name for these kind of doubled words? For example: hanky-panky flim-flam hoity-toity boo-hoo zig-zag Note that some rhyme and others do not.

Answer:
hanky-panky is an example of rhyming reduplication zig-zag is an example of ablaut reduplication.