Definition of congenital:
inborn, study at innate, essential, be, built-in, hereditary, ingrained, elemental, inwrought, inherited, native, innate, born, autoimmune, indwelling, unconditioned, unlearned, inhering, acute, indispensable, noninheritable, immanent, infixed, connatural, intrinsic, inherent, inbred, asymptomatic, benign, indigenous, fundamental, communicable, subjective, internal, catching, nonheritable, inseparable, clinical, constitutional, advanced, chronic, start, natural.
- "Manual of Surgery Volume Second: Extremities--Head--Neck. Sixth Edition.", Alexander Miles Alexis Thomson.
- "Life Blood", Thomas Hoover.
- "The Story of the Mind", James Mark Baldwin.