I need a domain name for my business

I need a domain name for my start-up business. Basically, it's a website providing services to the education industry.
The domain name should start with the word "Ins".
Maximum can be 10 to 12 letters.
The domain name should be in ".com" only.
The name should be catchy and easy to pronounce.
No special characters or numbers in the domain name.
The suggested domain name should not be available to purchase at a premium price.
Domain name availability can be checked online. (For example, www.godaddy.com)