SIMPRA is a fun work that brings to mind the notion of simplicity. Businesses or associations that may find this domain name particularly applicable include construction companies, contractors, architects, tool makers and distributors. Other groups that may enjoy this unique name are organizations, groups, and builders of tiny houses committed to living off the grid.
SIMPRA.COM is a great and brandable domain name, very short, only 6 letters. Easy to spell and easy to remember.