4000 Duolingo Vocabulary List

a. 骨の折れる demanding much work or care; tedious

ad. 苦労 in a laborious manner;  in a way requiring much labor

n. 迷路 maze; the complex structure of interconnecting passages

n. レース delicate decorative fabric woven in an open web of symmetrical patterns; rope; cord that is drawn through eyelets

v. ラグ delay; drag; the act of slowing down or falling behind

v. 嘆き grieve; express sorrow; regret deeply

n. ランプシェードは a protective ornamental shade used to screen a light bulb from direct view

n. 陸 a large continuous extent of land

n. 風景 scenery; an expanse of scenery that can be seen in a single view

n. 経過 gliding, slipping, or gradual falling; unobserved or imperceptible progress; slip or error; failing in duty

ad. 主 in a large manner; for the most part; mainly

n. 幼虫 newly hatched, wingless, often wormlike form of many insects before metamorphosis

n. 喉頭 the organ of the neck of mammals involved in breath control, protection of the trachea, and sound production

n. レーザー an optical device that produces an intense monochromatic beam of coherent light

n. ラッシュ any of the short hairs fringing the edge of the eyelid

a. 持続 continuing or remaining for a long time; enduring; durable

a. 潜在 present or potential but not evident or active; dormant; hidden

a. おどけた coming from the side; situated at or extending to the side

n. 緯度 freedom to behave, act, or think in the way you want to; angular distance north or south of the earth's equator

v. 打ち上げ begin; originate; initiate; send off; take off