okay, you tell us to stick to other words, so we do stick to other words, but then you tell us they're close enought to swears, and have the same meaning of a swear word so we can't use it. bottom has the same meaning as the a-word. and somebody at some point made it up. you should ban it.
i have just made a new word ifvuigbjkrthjo (well, i typed random letters, but it's still a word now). it has the same meaning of soem word in the english language, but i'm not telling which one. better put it on the autocensor list just in case it means something bad