悪足掻き[waruagaki] useless resistance
一挙手一投足[ikkyoshuittousoku] slight effort
一足[issoku] pair (footwear)
一足[hitoashi] step
一足先[hitoashisaki] one step ahead

一足飛び[issokutobi] (at) one bound
逸足[issoku] fast runner
右足[migiashi] right foot
運動不足[undoubusoku] insufficient exercise
栄養不足[eiyoubusoku] malnutrition

旧趾[kyuushi] ruins
古趾[koshi] historic ruins
趾骨[shikotsu] phalanx (phalange) of the foot
母趾外反症[boshigaihanshou] bunion
趾行性[shikousei] digitigrade (walking on the toes)

外反拇趾[gaihanboshi] hallux valgus
古窯趾[koyoushi] ruins of old kilns
母趾[boshi] big toe
足趾[sokushi] footprints
足趾節[sokushisetsu] pediphalanx