What is the term used for those who are genetically inferior in the society of GATTACA?

In the society depicted in GATTACA, individuals who are considered genetically inferior are referred to as "In-valids." This term highlights the harsh societal judgment placed on those whose DNA does not meet the high standards set by a eugenics-driven culture that values genetic modification and screening. The use of "In-valid" suggests that these individuals are viewed as less worthy or even flawed compared to genetically enhanced counterparts. This emphasizes the film's themes of discrimination and the ethical implications of genetic engineering, making it a poignant commentary on societal values concerning genetic identity and worth.

In contrast, while terms like "Non-valids," "Outcasts," and "Deviants" may all imply exclusion or difference, they do not capture the specific linguistic framing used in GATTACA to denote those with substandard genetics. Therefore, "In-valids" is the most accurate term reflecting the discrimination faced by genetically unmodified individuals within this fictional society.