σύνδουλος, n \{soon'-doo-los}
1) a fellow servant, one who serves the same master with another 1a) the associate of a servant (or slave) 1b) one who with others serves (ministers to) a king 1c) a colleague of one who is Christ's servant in publishing the gospel 1d) one who with others acknowledges the same Lord, Jesus, and obeys his commands
Sundoulos is a site that provides research on topics in biblical studies, ethics and apologetics. Some of these are responses to questions I have been asked, or to statements I have been provided by a third party. It's the result of work I did many years ago.
If you have any current questions, you can submit those and I will try to get an answer for you!
I have just launched a new site with devotional studies and in-depth scripture studies known as OneSteadfast.com.