All unnatural antonyms
un·nat·u·ral
U u adj unnatural
- amoebic — of, relating to, or resembling an ameba.
- hard-hearted — unfeeling; unmerciful; pitiless.
- autogenetic — self-generated.
- automatic — An automatic machine or device is one which has controls that enable it to perform a task without needing to be constantly operated by a person. Automatic methods and processes involve the use of such machines.
- laid back — relaxed or unhurried: laid-back music rhythms.
- cellular — Cellular means relating to the cells of animals or plants.
- meat-and-potatoes — fundamental; down-to-earth; basic: What are the meat-and-potatoes issues of the election?
- easy going — calm and unworried; relaxed and rather casual: an easygoing person.
- inartificial — Not artificial; natural; simple; artless.
- agrestal — (of uncultivated plants such as weeds) growing on cultivated land
- biotic — of or relating to living organisms
- easy-going — calm and unworried; relaxed and rather casual: an easygoing person.
- anatomical — Anatomical means relating to the structure of the bodies of people and animals.
- matter-of-course — occurring or proceeding in or as if in the logical, natural, or customary course of things; expected or inevitable.
- natal — of or relating to a person's birth: celebrating one's natal day.
- foundational — the basis or groundwork of anything: the moral foundation of both society and religion.
- natural — existing in or formed by nature (opposed to artificial): a natural bridge.
- constitutional — Constitutional means relating to the constitution of a particular country or organization.
- ingenerate — inborn; innate.
adjective unnatural
- organic — noting or pertaining to a class of chemical compounds that formerly comprised only those existing in or derived from plants or animals, but that now includes all other compounds of carbon.
- hardboiled — Alternative spelling of hard-boiled.
- nuclear — pertaining to or involving atomic weapons: nuclear war.