4000 Duolingo Vocabulary List

mệt mỏi fatigue; tiredness; feeling of dissatisfaction or vexation

cuối cùng final; being the last or concluding; fundamental; elemental; extreme

hơi gas; steam; barely visible or cloudy diffused matter, such as mist or smoke

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

căn cứ has not been proved true

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

chắc chắn unquestionably; without doubt; certainly

vũ trụ cosmos; everything that exists anywhere

vũ trụ cosmos; everything that exists anywhere

chưa từng having no previous example; novel; unparalleled

sức sống energetic style; being able to survive and grow; capacity to live, grow, or develop

cuối cùng final; being the last or concluding; fundamental; elemental; extreme

biến an event that departs from expectations; permission to do something differently from the usual way

hầu almost completely; using computer technology over the internet

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

mù quáng not inclined to ask questions; being without doubt or reserve

căn cứ has not been proved true

tàu craft; ship; container for liquids

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

thiết thực practical and functional, not just for show

vũ khí arms; any object used in fighting or war, such as a gun, bomb, knife

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

sức sống energetic style; being able to survive and grow; capacity to live, grow, or develop

chủng harmless form of the germs that cause a disease to prevent people from getting the actual disease

hiệu lực quality of having legal force or effectiveness

biến an event that departs from expectations; permission to do something differently from the usual way

chìa twist or turn suddenly and forcibly; move, extract, or force-free by pulling violently

tàu craft; ship; container for liquids

mơ hồ imprecise; indistinct; not clearly expressed; inexplicit

nôn throw up; eject from stomach through the mouth; disgorge

buồn concerned by anxious uneasiness or trouble or grief

biến an event that departs from expectations; permission to do something differently from the usual way

dòng nước the natural or artificial channel through which water flows

khác nhau diversity; quality or condition of being various or varied

vũ trụ cosmos; everything that exists anywhere

hầu almost completely; using computer technology over the internet

thực vật plants of an area or a region; plant life

cựu chiến binh someone who has given long service

tàu craft; ship; container for liquids

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