Registers adjectives are listed in this post. Each word below can often be found in front of the noun registers in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing REGISTERS.
bit, different, episcopal, genealogical
higher, linguistic, low, lower
many, more, multiple, new
official, old, other, parish
parochial, public, separate, several
such, upper, various
Hope this word list had the adjective used with registers you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.