Vocabulary Cards
1110 cards available.
C1 adjective
dubious
疑わしい
Meaning
Hesitating or doubting; not to be relied upon.
Example
She gave him a dubious look after hearing his excuse.
A2 noun
Duck
アヒル
Meaning
a waterbird with webbed feet and a broad flat bill
Example
The duck swam gracefully across the lake.
B2 noun
duckling
Meaning
a young duck
Example
The mother duck led her ducklings to the pond.
C2 adjective
ductile
延性
Meaning
capable of being stretched into a thin wire without breaking; easily influenced
Example
Gold is a very ductile metal.
A2 adjective
Due
期日; 予想される; 計画された
Meaning
owed as a debt; expected at a certain time; scheduled
Example
The assignment is due tomorrow.
C2 noun
duenna
ガバーナント
Meaning
an older woman acting as a governess or chaperone, especially in Spanish families
Example
The young lady was accompanied by a duenna during the festival.
C1 noun
duet
デュエット
Meaning
a musical performance by two singers or instrumentalists
Example
They sang a beautiful duet together on stage.
C2 adjective
dulcet
甘美
Meaning
sweet and soothing (often used ironically)
Example
She was enchanted by his dulcet voice.
B1 adjective
Dull
退屈な; つまらない; 無気力な; 愚かな;
Meaning
lacking interest or excitement; not bright; lacking intelligence; tedious
Example
The lecture was very dull and boring.
C2 noun
dullard
愚か者
Meaning
a slow or stupid person
Example
He was considered a dullard by his classmates.
C1 adverb
Duly
適切に, 時間通りに
Meaning
in accordance with what is required or appropriate; at the proper time
Example
The documents were duly signed and submitted.
B2 adjective
Dumb
馬鹿; 無口; 愚か
Meaning
unable to speak; silent; lacking intelligence; stupid
Example
She remained dumb during the entire meeting.
C2 verb
dumbfound
呆然とさせる
Meaning
to greatly astonish or shock someone so they are temporarily speechless
Example
The magician's trick dumbfounded the audience.
B2 noun
dummy
ダミー / バカな人
Meaning
a model or replica of a human used for practice, display, or testing; also a term for a foolish person
Example
The tailor used a dummy to display the dress.
B2 verb
dump
何かを無駄に捨てるまたは放置する
Meaning
to drop or dispose of something carelessly; to end a relationship suddenly
Example
He dumped all the trash into the bin.
C2 verb
dun
借金を取り立てる
Meaning
to demand payment of a debt persistently
Example
The landlord dunned the tenant for unpaid rent.
C1 noun
dune
砂丘
Meaning
A hill or ridge of sand formed by the wind, usually found in deserts or near beaches.
Example
The children played on the sand dune by the beach.
B2 noun
duo
デュオ
Meaning
a pair of people or things, especially in music or entertainment
Example
The musical duo performed their latest hit at the concert.
C2 verb
dupe
だます
Meaning
To deceive or trick someone into believing or doing something.
Example
He was duped into buying a fake watch.
C1 noun
duplex
デュプレックスハウス
Meaning
A house or apartment divided into two separate residences.
Example
They live in a duplex near the city center.
C2 adjective
duplicitous
裏表のある
Meaning
Deceitful; deliberately deceptive or dishonest.
Example
The politician was criticized for his duplicitous statements.
C2 noun
duplicity
二重性
Meaning
Deceitfulness or double-dealing; dishonesty.
Example
Her duplicity was revealed during the investigation.
C1 noun
durability
耐久性
Meaning
The ability to withstand wear, pressure, or damage; hard-wearing.
Example
The durability of materials affects performance.
B2 adjective
Durable
耐久性がある; 強い; 頑丈な
Meaning
able to withstand wear, pressure, or damage; lasting; strong
Example
This durable fabric will last for many years.