rough carving or shaping by knife / (by extension) imperfection

(informal) the lady doth protest too much; a girl's protests should not necessarily be taken at face value.

to go through severe hardships

to shave; to plane / to delete; to cut off

(idiomatic) to compete ruthlessly

a pencil sharpener

(Internet slang, neologism, derogatory) hatred of the act of making money using web content produced by others (such as making ad revenue by reprinting 2channel posts)

anti-Korean xenophobia

extreme hatred

disgusting, repulsive, offensive, vulgar / dirty, indecent, lewd