4000 Duolingo Vocabulary List

nêm a piece of metal, thick at one end and tapering to a thin edge at the other, used in splitting wood, rocks

nghỉ leisure time away from work; the act of making something legally void

thẳng đứng in an erect position or posture; perpendicular; vertical, or nearly vertical; pointing upward

chưa được khám phá not discovered or explored, in any sense

nọc độc poison; poisonous secretion of animals, such as snake or spider; spite

độc đáo singularity; specialty; quality of being one of a kind

không thuận lợi not encouraging or approving or pleasing; having or showing opposition

nêm a piece of metal, thick at one end and tapering to a thin edge at the other, used in splitting wood, rocks

nhiệt tình intense interest; eagerness to accomplish some object

hợp lệ logically convincing; sound; legally acceptable

lượn sóng in waves; fluctuate; having curls

unseasonably not in accordance with the season

biến mất disappear; pass out of sight, especially quickly; die out

chắc chắn unquestionably; without doubt; certainly

cược something deposited, laid, or hazarded on the event of a contest or an unsettled question;  bet; stake

thông gió freshen; circulate through and freshen

xông hơi process of becoming vapor; conversion of a solid or a liquid into a gas

ăn chay someone who doesn't eat meat or fish usually for religious or moral reasons

không thuận lợi not encouraging or approving or pleasing; having or showing opposition

thống nhất integrate; make into or become one unit

thông gió freshen; circulate through and freshen

sáp paleness; smooth and lustrous; consisting of, abounding in or covered with wax

nọc độc poison; poisonous secretion of animals, such as snake or spider; spite

lòng đỏ nutritive material; a greasy substance found in unprocessed sheep's wool; yellow part of an egg

đôn đốc force in an indicated direction; stimulate or prompt action

thông gió freshen; circulate through and freshen

lượn sóng in waves; fluctuate; having curls

không thuận lợi not encouraging or approving or pleasing; having or showing opposition

không đạt yêu cầu not giving satisfaction;  inadequate

virus relating to or caused by a virus

sáp paleness; smooth and lustrous; consisting of, abounding in or covered with wax

thẳng đứng in an erect position or posture; perpendicular; vertical, or nearly vertical; pointing upward

nghỉ leisure time away from work; the act of making something legally void

gạch draw a mark or line under; emphasize; stress

trống void of thought or knowledge; without an occupant or incumbent

đức goodness, moral excellence; good quality

biến factor; something that is likely to vary; changeable; inconstant

thẳng đứng in an erect position or posture; perpendicular; vertical, or nearly vertical; pointing upward

ăn chay someone who doesn't eat meat or fish usually for religious or moral reasons

nghề of a vocation or occupation; providing a special skill rather than academic knowledge