developing, under development

to get better, to increase, to grow

Sustainable development.

give or allow an increase in status or salary

building and progress

progress, advancement, development, promotion, improvement, enhancement

advance, develop

to get promotion, be promoted, to obtain preferment, to rise, to be increased

curable, remediable, medicable, admitting of a remedy

the one who is curable, under treatment

staying, living, resident

occur, take place, occur as a result, eventuate

be improving, be on the increase

expansible, extendible

convertible

causing changes, metamorphosing, flexible, non stable

inflammable, quick to catch fire

developing, progressing or improving

convertible, changeable

stationary, stable, permanent, staying

acceptable to the mind and soul, pleasant, pleasing, delightful, amiable, pleasant, pleasing