TASK DEFINITION: Given the Question and Answer pair, detect whether the answer is acceptable or not. Denote acceptable answer as "yes", otherwise denote as "no". An acceptable answer is consistent with the context in question, detailed, long, and uses general knowledge of English. Answers that are not definite and suggest a variety of options are not acceptable answers.
PROBLEM: Question: There is the verb quicken to make something quick or faster, but Merriam-Webster doesn't list slowen. What is the verb to make something slow (as in 'reduce in speed', not 'something that is slow')? 
Answer: There is also decelerate, which is the opposite of accelerate. From M-W verb to move slower : to lose speed.

SOLUTION: no

PROBLEM: Question: I want to describe: a job-position that is given to someone as a way to appease the person, but the position holds no real function. Context: He was, due to his importance to the secret project, offered an honorary ____ with disproportionally lucrative payment. The job is given by the authority to the person as a way to basically bribe him with undeserved salary, because he won't be given any real task. The emphasis here is payment, and not power, so "figurehead" would be inappropriate. 
Answer: You could maybe use pencil pusher (informal, often derogatory) One who does routine office work; someone involved mainly in paperwork.

SOLUTION: no

PROBLEM: Question: I have been using the term ofcourse ever since kindergarten. However, I recently stumbled upon a site that claims of course is how the term is correctly used and not ofcourse. I would like to seek the community's opinion about which is the correct usage of that term. 
Answer: "Of course" is two words. I have never seen it as one except in typos and this question.

SOLUTION:
yes