FRONTIERING Antonyms

• having a high state of culture and development both social and technological

• marked by refinement in taste and manners

• a small group of indispensable persons or things

• an organization founded by James Leonard Farmer in 1942 to work for racial equality

• the center of an object

• the central part of the Earth

• the choicest or most essential or most vital part of some idea or experience

• a cylindrical sample of soil or rock obtained with a hollow drill

• the central meaning or theme of a speech or literary work

• (computer science) a tiny ferrite toroid formerly used in a random access memory to store one bit of data; now superseded by semiconductor memories

• the chamber of a nuclear reactor containing the fissile material where the reaction takes place

• a bar of magnetic material (as soft iron) that passes through a coil and serves to increase the inductance of the coil

• remove the core or center from

• being changed over time so as to be e.g. stronger or more complete or more useful

• (used of societies) having high industrial development

• (of real estate) made more useful and profitable as by building or laying out roads

• converted or adapted to domestic use

• accustomed to home life

• brought about or set up or accepted; especially long established

• settled securely and unconditionally

• conforming with accepted standards

• shown to be valid beyond a reasonable doubt

• introduced from another region and persisting without cultivation

• the prevailing current of thought

• relating to or characteristic of a metropolis

• in the Eastern Orthodox Church this title is given to a position between bishop and patriarch; equivalent to archbishop in western Christianity

• a person who lives in a metropolis

• a gradual sinking to a lower level

• relating to or concerned with a city or densely populated area

• located in or characteristic of a city or city life