Verbseoul.
하다 verb (adj)
황당하다hwangdanghadaabsurd

To say absurd politely in the present tense, use 황당해요 (hwahng-dahng-hae-yoh). Below is the full conjugation of 황당하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
황당해
hwahng-dahng-hae
황당해요
hwahng-dahng-hae-yoh
황당합니다
hwahng-dahng-hahm-nee-dah
Past
황당했어
hwahng-dahng-hae-ssuh
황당했어요
hwahng-dahng-hae-ssuh-yoh
황당했습니다
hwahng-dahng-hae-sseum-nee-dah
Future
황당할 거야
hwahng-dahng-hahl- -guh-yah
황당할 거예요
hwahng-dahng-hahl- -guh-yae-yoh
황당할 겁니다
hwahng-dahng-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
황당하세요
hwahng-dahng-hah-sae-yoh
Suggestion / Let's Polite (요)
황당해요
hwahng-dahng-hae-yoh
Question Polite (요)
황당해요?
hwahng-dahng-hae-yoh-?
Connective “and” — (고)
황당하고
hwahng-dahng-hah-goh
Conditional “if” — (면)
황당하면
hwahng-dahng-hah-myuhn
Noun form — (기)
황당함
hwahng-dahng-hahm