(informal) to decrease in number / (informal) to have less members or user-generated content

be curved

(archaic) to be; auxiliary used in place of -ある after で or に when forming a copula / (archaic) to do; auxiliary used in place of -ます after the 連用形 (ren'yōkei, “continuative or stem form”) of a verb

to shave

Sol (our sun)

to stamp one's feet / to make no progress

(swimming) flutter kick, a basic swimming technique

common reed, Phragmites australis

足: foot / 脚: leg

(Classical Japanese; or literary and archaic) bad; evil