When you put a word in front of a quote, it is called an attribution. This is used to indicate who is speaking or to provide context for the quote.
re-congregate (I think you can put the word "re" in front of that...But don't quote me lol)
If you use a word-for-word quote you put you put the quoted material in quotation marks. For instance "what you do if you use a word for word quote" then you would put were your found the quote
A word to put in front of 'on' to make a new word is up (upon).
The word "next" can be put in front of "step" to form the phrase "next step."
Sometimes, while writing, I put commas in front of the word 'while'.
The prefix that can be put in front of "care" is "dis-" to form the word "discare."
Watercress.
Trustworthy
PORridge
A word with another word put in the middle is called a compound word or a portmanteau.
The prefix "un-" can be put in front of the word "describe" to create the word "undescribe."
cellmateplaymateteammateworkmatestalemateshipmateroommateseatmatecheckmateclassmateschoolmatemessmatestablemate