Adactylia is a medical term which refers to the condition where a person is born without fingers or toes. There are several synonyms for this condition, such as dysmelia, adactyly, monodactylism, oligodactyly, polydactyly, and aplasia. Dysmelia signifies the absence of limbs, and adactyly is a term used to describe an absence of digits or fingers. Monodactylism refers to having just one finger or toe, whereas oligodactyly is having fewer fingers or toes than usual. Polydactyly, on the other hand, means having more than the usual digits, while aplasia signifies the complete absence of a limb or digit. Understanding the different synonyms for adactylia is helpful in enhancing the patient's treatment plan and diagnosis.