"Invalids" is a term used to refer to people suffering from physical or mental disabilities or illnesses. However, this term is often seen as outdated or offensive. There are many synonyms that can be used instead, such as "people with disabilities," "persons with chronic illnesses," "individuals with impairments," or "those with special needs." These terms have a more positive and respectful connotation than "invalids". It is important to use language that doesn't stigmatize or marginalize individuals based on their health conditions, and using appropriate terminology can help promote inclusion and respect for everyone.