The term COMET COMPETITOR can be solved by two crossword solutions, AJAX (4 letters) and BONAMI (6 letters). AJAX is a group of web development techniques used to create interactive web applications. It is a combination of HTML, CSS, JavaScript, and XML. BONAMI is a French-based company that specializes in the design and manufacture of high-performance aircraft engines. Both AJAX and BONAMI are competitors in the field of aerospace engineering and technology.