When a lot of investors think about building wealth, their thoughts tend to go toward capital appreciation. That's understandable, but it misses the full picture when it comes to investing. Dividends, particularly if you reinvest them, can help you build wealth slowly (and easily) over time.This is why investors would be wise to take a closer look at high-yield stocks like Realty Income (O) and Vici Properties (VICI -1.44%) right now. Both have characteristics that make them easy wealth builders. Here's why ...