Improvements adjectives are listed in this post. Each word below can often be found in front of the noun improvements in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing IMPROVEMENTS.
actual, additional, administrative, aesthetic, agricultural, architectural, basic, behavioral, best, big, called, certain, chief, civic, clear, clinical, considerable, constant, contemplated, continual, continued, continuous, corresponding, cosmetic, costly, daily, definite, desirable, domestic
dramatic, early, economic, educational, effective, enormous, environmental, essential, european, excellent, expensive, extensive, extraordinary, few, first, following, functional, fundamental, further, future, general, gradual, great, greater, greatest, huge, immediate, immense, important
impressive, incremental, industrial, infrastructural, innumerable, intellectual, intended, internal, key, large, last, lasting, late, later, latest, leasehold, little, local, main, major, many, marginal, marked, material, meaningful, measurable, mechanical, methodological, minor
modem, modern, modest, moral, more, most, municipal, national, necessary, needed, new, notable, noticeable, numerous, obvious, ongoing, only, operational, organizational, other, overall, own, partial, particular, permanent, physical, planned, political, positive
possible, potential, practical, present, principal, process, progressive, projected, public, radical, rapid, real, recent, related, remarkable, required, rural, same, sanitary, saving, scientific, several, significant, similar, simple, slight, small, social, special
specific, steady, street, striking, structural, subsequent, substantial, successive, such, suggested, sustainable, tangible, technical, technological, temporary, tenant, term, tremendous, unexhausted, useful, valuable, various, vast, visible, wonderful
Hope this word list had the adjective used with improvements you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.