作 (Kanji for make) | KANJIDAMAGE

Onyomi

SAKU

The person makes a key to open up a locked SACK.

つく*る	make （usually refers to handmade things ） ★★★☆☆

作品(さくひん)	artworks. ★★★☆☆ 作 (make) + 品 (products) = 作品 (artworks.)
作家：(さっか)	author ★★★☆☆ 作 (make) + 家 (home) = 作家： (author)
手作り(てづくり) の	handmade ★★☆☆☆ NEO 手 (hand) + 作 (make) = 手作り (handmade)
作戦(さくせん)	strategy ★★☆☆☆ 作 (make) + 戦 (fight) = 作戦 (strategy) any strategy for succeeding － in war, business, school, etc.