足

lacking enough gravity for (a position, task); being an insignificant figure for (a position)

Idiomatic expression

losing oneself; on top of the world; walking on air; frivolous

(things) being complete, tranquil, and in harmony

possessing worldly desires and passions

Idiomatic expression; Godan verb

for something unexpected to happen (to someone or something one is close to)

Idiomatic expression; Usu. as 足元から鳥が立つように

(deciding to do something) abruptly; at the turn of a dime

Arthropoda

base of operations; foothold

keeping the head cool and feet warm

biped

Finance

candlestick chart

Philosophy

principle of sufficient reason

to be in imminent peril; to be in imminent danger

Proverb

content is the philosopher's stone, that turns all it touches into gold

poems inscribed beside the stone Buddha Foot monument at Yakushi Temple in Nara

caecilian (any burrowing legless amphibian of the order Gymnophiona)

Martial arts

advancing foot sweep

Idiomatic expression; Oft. as 〜を履く

being engaged in two trades at the same time; wearing two hats; having two irons in the fire; two pairs of straw sandals

Tetragnatha praedonia (species of long-jawed orb weaver)

marriage in which the bride lives temporarily in her parents' home

Medicine

Restless Leg Syndrome; RLS

Medicine

plantar fasciitis

unsatisfactory; unsatisfying

unsatisfactory; unsatisfying

legless lizard (esp. Anguidae spp., incl. glass lizards and slow worms)