three-legged race, cooperation with singleness of purpose (e.g. between companies), operating in tandem
失脚【しっきゃく】
losing one's position, losing one's standing, downfall, fall (from power), being overthrown
行脚【あんぎゃ】
pilgrimage, walking tour, travelling (on foot)
橋脚【きょうきゃく】
bridge pier, pontoon bridge
立脚【りっきゃく】
being based on
脚色【きゃくしょく】
dramatization (e.g. of a novel), dramatisation, adaptation (for the stage or screen), embellishment (of the facts), exaggeration, dramatization, embroidery