Variability adjectives are listed in this post. Each word below can often be found in front of the noun variability in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing VARIABILITY.
additional, annual, beat, behavioral, biological, climate, climatic, considerable, cultural, day, enormous, environmental
extreme, genetic, geographic, great, greater, greatest, group, high, higher, huge, human, individual
infinite, inherent, interannual, interindividual, internal, interobserver, interpatient, intersubject, intraindividual, large, less, limited
little, local, low, lower, marked, more, most, much, natural, normal, observed, overall
patient, phenotypic, potential, random, regional, same, seasonal, significant, spatial, structural, subject, substantial
such, sufficient, temporal, term, total, tremendous, wide, year
Hope this word list had the adjective used with variability you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.