심하다

Korean

심(甚) (sim, “severe”, Sino-Korean morpheme) +‎ 하다 (-hada, “to do”, light verb deriving adjectives).

(SK Standard/Seoul) IPA^(key):
Phonetic hangul:
- Though still prescribed in Standard Korean, most speakers in both Koreas no longer distinguish vowel length.

Romanizations
Revised Romanization^?	simhada
Revised Romanization (translit.)^?	simhada
McCune–Reischauer^?	simhada
Yale Romanization^?	sīmhata

심하다 • (simhada) (infinitive 심해 or 심하여, sequential 심하니, hanja 甚하다)

to be severe, to be extreme
- 두통 이 아주 심한데, 두통약 좀 주시겠어요?
  Dutong-i aju simhande, dutong'yak jom jusigesseoyo?
  I have a very bad headache. Could you give me some headache medicine?

Selected forms of the adjective 심하다 (simhada): vowel-stem, 하(ha)-irregular

Sentence-final forms
		Formal non-polite (해라체)	Informal non-polite (해체)	Informal polite (해요체)	Formal polite (하십시오체)
Indicative	Non-past	심하다 simhada	심해 simhae	심해요 simhaeyo	심합니다 simhamnida
Indicative	Past	심했다 simhaetda	심했어 simhaesseo	심했어요 simhaesseoyo	심했습니다 simhaetseumnida
Interrogative	Non-past	심하냐 simhanya	심해 simhae	심해요 simhaeyo	심합니까 simhamnikka
Interrogative	Past	심했냐 simhaennya	심했어 simhaesseo	심했어요 simhaesseoyo	심했습니까 simhaetseumnikka
Assertive		심하겠다 simhagetda	심하겠어 simhagesseo	심하겠어요 simhagesseoyo	심하겠습니다 simhagetseumnida
Connective forms
Cause/Reason		심해 simhae	심해서, 심하여서 simhaeseo, simhayeoseo	심하니 simhani	심하니까 simhanikka
Contrast		심하지만 simhajiman	심한데 simhande	심하더니 simhadeoni
Conjunction		심하고 simhago
Condition		심하면 simhamyeon	심해야, 심하여야 simhaeya, simhayeoya
Noun and determiner forms
Verbal nouns		심함 simham	심하기 simhagi
Past-tense verbal nouns		심했음, 심하였음 simhaesseum, simhayeosseum	심했기, 심하였기 simhaetgi, simhayeotgi
Determiners	Present		심한 simhan
Determiners	Future		심할 simhal

Sentence-final forms with honorific
		Plain (해라체)	Informal (해체)	Polite (해요체)	Formal (하십시오체)
Indicative	Non-past	심하시다 simhasida	심하셔 simhasyeo	심하세요, 심하셔요 simhaseyo, simhasyeoyo	심하십니다 simhasimnida
Indicative	Past	심하셨다 simhasyeotda	심하셨어 simhasyeosseo	심하셨어요 simhasyeosseoyo	심하셨습니다 simhasyeotseumnida
Interrogative	Non-past	심하시냐 simhasinya	심하셔 simhasyeo	심하세요, 심하셔요 simhaseyo, simhasyeoyo	심하십니까 simhasimnikka
Interrogative	Past	심하셨냐 simhasyeonnya	심하셨어 simhasyeosseo	심하셨어요 simhasyeosseoyo	심하셨습니까 simhasyeotseumnikka
Assertive		심하시겠다 simhasigetda	심하시겠어 simhasigesseo	심하시겠어요 simhasigesseoyo	심하시겠습니다 simhasigetseumnida
Connective forms with honorific
Cause/Reason		심하셔 simhasyeo	심하셔서 simhasyeoseo	심하시니 simhasini	심하시니까 simhasinikka
Contrast		심하시지만 simhasijiman	심하신데 simhasinde	심하시더니 simhasideoni
Conjunction		심하시고 simhasigo
Condition		심하시면 simhasimyeon	심하셔야 simhasyeoya
Noun and determiner forms with honorific
Verbal nouns		심하심 simhasim	심하시기 simhasigi
Past-tense verbal nouns		심하셨음 simhasyeosseum	심하셨기 simhasyeotgi
Determiners	Present		심하신 simhasin
Determiners	Future		심하실 simhasil