Back to dictionary

성실하다

Adjective

seongsilhada

to be sincere, diligent

être sincère ; être diligent

Conjugation

Casual반말 — between close friends

Polite해요체 — standard politeness

Formal합쇼체 — very formal

Casual

Polite

Formal

Present

seongsilhaeyo

is sincere

—

성실합니다

seongsilhamnida

is sincere

Past

성실했어요

seongsilhaesseoyo

was sincere

—

seongsilhaetda

was sincere

Future

성실할 거예요

seongsilhal geoyeyo

will be sincere

—

성실할 것이다

seongsilhal geosida

will be sincere

Present

Casual
성실해요
seongsilhaeyo
is sincere
Polite
—
Formal
성실합니다
seongsilhamnida
is sincere

Past

Casual
성실했어요
seongsilhaesseoyo
was sincere
Polite
—
Formal
성실했다
seongsilhaetda
was sincere

Future

Casual
성실할 거예요
seongsilhal geoyeyo
will be sincere
Polite
—
Formal
성실할 것이다
seongsilhal geosida
will be sincere

Other forms

Examples

그는 항상 성실하다.
geuneun hangsang seongsilhada.
He is always sincere.

Go further

Save to my flashcardsCreate an account to review this word→See the lessons that use this wordPremium members only→Ask the teacherAsk our teacher a question→

Related words

More words starting with 성

We review every report and fix data issues fast.