(less common) mixed forest (forest composed of more than one species of tree)

advance sale (of tickets)

capacity, competence

adamantine strength: / the firmness of one's own spirit, and the strength of one's own spiritual power. / (figuratively, literally) something extremely hard, of extreme strength.

(idiomatic) to stir up trouble for oneself; to scare out a snake by poking at the brush

amount of labor, manpower / number of laborers

powerful / likely

gac

There is a claw in 瓜 (“melon”) but no claw in 爪 (“claw”): A phrase explaining the difference between the characters 瓜 (“melon”) and 爪 (“claw”).

Japanese Language Proficiency Test, JLPT.