following the 連用形 (ren'yōkei, “continuative or stem form”) of a verb, indicates the state of the affixed verb or phrase: compare English just as

shape or form / shapeliness: see 形有り (katachiari) / form, as opposed to substance

shapes

誠心誠意: in all sincerity; with one's whole heart

製糸業: the silk industry / 製紙業: the paper manufacturing industry, the paper industry

聖職者: clergyman; Muslim cleric

清酒: rice wine / 聖酒: sacramental alcoholic beverage

each, every one

Alternative form of 面面

(computing theory) Turing complete