Cohort adjectives are listed in this post. Each word below can often be found in front of the noun cohort in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing COHORT.
based, birth, current, entire, first, generational, historical
initial, italian, large, larger, largest, longitudinal, national
new, next, observational, old, older, original, own
particular, patient, praetorian, prospective, recent, retrospective, roman
same, second, single, small, third, whole, year
Hope this word list had the adjective used with cohort you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.