Inbreeding is a common practice in the animal husbandry industry, but outbreeding is gaining popularity for its benefits. Outbred strains of animals are genetically diverse, thereby increasing the variability and heterozygosity of individuals. This leads to stronger and healthier offspring, which are more adaptable to changing environments. Antonyms for outbred strains of animals are inbred strains, which are genetically homogeneous and have reduced genetic diversity. Inbred animals are more susceptible to genetic disorders, diseases, and infections, making them less resilient and less adaptable. Therefore, outbred strains are preferred over inbred strains for research, breeding, and commercial purposes, as they are healthier, more efficient, and have a greater genetic potential.