What real estate words/phrases do you use most often?

[Natalya Murphy]

In your day-to-day investment activities, what real estate words or phrases do you find yourself using over and over again?

Follow-up question:  what real estate words or phrases do you think are commonly misunderstood?

Purpose of question:  I'd like to compile an online dictionary of frequently-used real estate terms, defined in words an average person can understand.

If you already use a good, concise real estate dictionary web page, please share the link.   I'm not looking for something comprehensive like Barron's Dictionary of Real Estate Terms, but rather something along the lines of "Top 100 real estate words and what they mean"