UNDERDEVELOPING Antonyms

• farther along in physical or mental development

• comparatively late in a course of development

• ahead of the times

• at a higher level in training or knowledge or skill

• ahead in development; complex or intricate

• far along in time

• (of societies) highly developed especially in technology or industry

• situated ahead or going before

• 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

• increased or intensified in value or beauty or quality

• 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

• very lively and profitable

• made more desirable or valuable or profitable; especially made ready for use or marketing

• become or made better in quality

• (of land) made ready for development or agriculture by clearing of trees and brush

• fully ripe; at the height of bloom

• fully considered and perfected

• (used of persons and their behavior) cultivated and genteel

• freed from impurities by processing

• showing a high degree of refinement and the assurance that comes from wide social experience

• precise to a fine degree

• suggesting taste, ease, and wealth

• work out

• undergo development or evolution

• gain through experience

• gradual improvement or growth or development

• the act of moving forward (as toward a goal)

• a movement forward

• develop in a positive way

• move forward, also in the metaphorical sense

• form or accumulate steadily