Operator adjectives are listed in this post. Each word below can often be found in front of the noun operator in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing OPERATOR.
adjoint, arithmetic, binary, boolean, chief, conditional, derivative, different, differential, experienced, expert
first, good, gradient, great, human, independent, individual, inexperienced, integral, international, laplacian
large, largest, linear, live, local, logical, main, mathematical, mine, mobile, modulus
multiplication, new, not, only, or, other, overseas, particular, political, private, relational
same, second, shrewd, single, skilful, skilled, skillful, small, smooth, special, successful
ternary, time, trained, unary, unitary, wireless, young
Hope this word list had the adjective used with operator you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.