以 come 结尾的单词一共只有 9 个：
become
come
downcome
income
misbecome
outcome
overcome
unwelcome
welcome
从上面可见 c 开头，come 结尾的单词只有一个， 即 come 。
如果你是说 c 开头单词接另一个单词 come ，很多句子有这个结构
比如
When the cows come home, it's too late
Never will Charlie come to your house again. You offended him greatly.
我是加拿大人，前英语老师。
