(construction) earth addition (in order to flatten the land)

(inorganic chemistry) hydrogen peroxide

a well-slept child is a well-kept child

forest, woods / objects lined up / silent

forest

a prefecture in 東北 (Tōhoku) region of Japan; its capital city is also 青森 (Aomori)

the Maldives

Maldives (country)

to pile up; to collect into a big heap / to exaggerate / to fill something with something, to put something into a container / to administer drugs to, especially to poison

a guinea pig