3 adjectives to describe matchings

The first gave the names of the various branches of each industry, classifying these as minutely as possible, because the names indicating subdivisions of labor are, generally, so different in the two countries that the actual "matching" of occupations, desirable for a perfect comparison, is impossible.

The first gave the names of the various branches of each industry, classifying these as minutely as possible, because the names indicating subdivisions of labor are, generally, so different in the two countries that the actual "matching" of occupations, desirable for a perfect comparison, is impossible.

I was saving my head as well as my feet, for the perpetual matching of one's wits in encounters with the guards was continually nerve-frazzling.

3 adjectives to describe  matchings