The crossword solutions for the term TOOTHY GRP. are ADA, which stands for Americans with Disabilities Act. The Americans with Disabilities Act is a civil rights law that prohibits discrimination against individuals with disabilities in all areas of public life, including jobs, schools, transportation, and all public and private places that are open to the general public. It was signed into law in 1990 by President George H.W. Bush and has since been amended to strengthen the protections it provides.