Verbseoul.
하다 verb (adj)
뚜렷하다tturyeothadato be clear, distinct, plain

To say to be clear, distinct, plain politely in the present tense, use 뚜렷해요 (ttoo-ryuh-tae-yoh). Below is the full conjugation of 뚜렷하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
뚜렷해
ttoo-ryuh-tae
뚜렷해요
ttoo-ryuh-tae-yoh
뚜렷합니다
ttoo-ryuh-tahm-nee-dah
Past
뚜렷했어
ttoo-ryuh-tae-ssuh
뚜렷했어요
ttoo-ryuh-tae-ssuh-yoh
뚜렷했습니다
ttoo-ryuh-tae-sseum-nee-dah
Future
뚜렷할 거야
ttoo-ryuh-tahl- -guh-yah
뚜렷할 거예요
ttoo-ryuh-tahl- -guh-yae-yoh
뚜렷할 겁니다
ttoo-ryuh-tahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
뚜렷하세요
ttoo-ryuh-tah-sae-yoh
Suggestion / Let's Polite (요)
뚜렷해요
ttoo-ryuh-tae-yoh
Question Polite (요)
뚜렷해요?
ttoo-ryuh-tae-yoh-?
Connective “and” — (고)
뚜렷하고
ttoo-ryuh-tah-goh
Conditional “if” — (면)
뚜렷하면
ttoo-ryuh-tah-myuhn
Noun form — (기)
뚜렷함
ttoo-ryuh-tahm