The combination of "premier" and "America" makes for an exciting domain name.
The word "premierica" contains 10 letters and four syllables. Established brands using four syllable names include Coca-Cola, ESPN and Unilever.
Premierica.com is a .com domain. Dot com domains are the most desirable domain extension in the world, famously used by websites like youtube.com. Owning a .com says that you own the word "premierica" online.