Phonological Variations: ① Substitution

Grammatical Concept

(1) *Final Sound Rules: A cluster of sounds that can be pronounced at once (e.g., in ‘꽃이 [꼬치]’, ‘꼬’ and ‘치’ are each one syllable).

When a final consonant other than the representative sounds ‘ㄱ, ㄴ, ㄷ, ㄹ, ㅁ, ㅂ, ㅇ’ appears at the end of a syllable, it changes to one of these seven consonants during pronunciation.

Final Consonant Notation

Representative Sound (Pronunciation)

(Example)

ㄱ, ㅋ, ㄲ

[ㄱ] 가

국 → [국], 키읔 → [키윽], 밖 → [박]

ㄴ

[ㄴ] 느

산 → [산], 손 → [손]

ㄷ, ㅌ, ㅈ, ㅊ, ㅅ, ㅆ, ㅎ

➡

[ㄷ] 다

➡

곧 → [곧], 솥 → [솓], 낮 → [낟], 꽃 → [꼳], 옷 → [옫],

있다 [읻다 → 읻따], 닿는 [닫ː는 → 단ː는]

ㄹ

[ㄹ] 란

물 → [물], 굴 → [굴]

ㅁ

[ㅁ] 물

몸 → [몸], 마음 → [마음]

ㅂ, ㅍ

[ㅂ] 방

삽 → [삽], 잎 → [입], 높다 [놉다 → 놉따]

ㅇ

[ㅇ] 울

강 → [강], 공 → [공]

When the representative sounds [ㄱ, ㄴ, ㄷ, ㄹ, ㅁ, ㅂ, ㅇ] appear as final consonants, there is no phonological change. Memorization Tip! 'A thin drop of water.'

*Linking Phenomenon: Sounds that are connected (e.g., in ‘꽃이 [꼬치]’, the final sound of the first syllable ‘ㅊ’ connects to the first sound of the next syllable).

1. Environments where linking occurs first: When a final consonant is followed by a grammatical morpheme starting with a vowel, the final sound of the preceding word connects to the initial sound of the following word without applying the final sound rules (e.g., 꽃이 [꼬치], 꽃을 [꼬츨]).

For reference, when the complex final consonants ‘ㄳ, ㄄, ㄽ’ are linked to the next syllable, the ‘ㅅ’ is pronounced as a tense sound [ㅆ] (e.g., 넋 + 이 → [넉씨], 값 + 을 → [갑쓸]).

2. Environments where linking occurs later: When a final consonant is followed by a substantive morpheme starting with a vowel, the final sound rules are applied, changing to the representative sound before linking.

Final Consonant

Substantive Morpheme Starting with a Vowel

Change to Representative Sound and Link

꽃

+

아래

→

꽃 아래 [꼳 아래 → 꼬다래]

흙

위

흙 위 [흑 위 → 흐귀]

Note: The dropping of ‘ㄹ’ from the final consonant ‘ㄺ’ in ‘흙’ is a case of consonant cluster simplification, not substitution.

For example, the pronunciation of ‘맛있다’ and ‘멋있다’ follows the principle of changing the final sound ‘ㅅ’ to the representative sound ‘ㄷ’ when followed by ‘있다’, resulting in [마딛따], [머딛따]. However, in reality, the linking pronunciation [마싣따], [머싣따] is also accepted as standard pronunciation.

Practice Exercise ③

1. Write down the seven representative sounds pronounced at the end of a syllable.

①

ㄱ, ㅋ, ㄲ → Representative Sound [ ]

(Example) 묵 [ ] 밖 [ ] 부엌 [ ] 안팎 [ ]

②

ㄷ, ㅌ, ㅈ, ㅊ, ㅅ, ㅆ, ㅎ → Representative Sound [ ]

(Example) 곧 [ ] 밑 [ ] 빚 [ ] 빛 [ ]

못 [ ] 샀다 [ ] 히읗 [ ]

③

ㅂ, ㅍ → Representative Sound [ ]

(Example) 밥 [ ] 입 [ ] 잎 [ ] 숲 [ ] 무릎 [ ]

④

ㄴ, ㄹ, ㅁ, ㅇ → Representative Sound [ ], [ ], [ ], [ ]

(Example) 반 [ ] 물 [ ] 섬 [ ] 강 [ ]

2. Indicate whether the following statements are true (○) or false (×).

① ‘꽃 아래’ when read together becomes [꼬차래]. ( )

② ‘맛있다’ can be pronounced as [마싣따]. ( )

③ ‘값을 지불하다’ is read as [가블]. ( )

④ ‘멋있다’ can be pronounced as [머싣따]. ( )

⑤ ‘낮에 보자’ is read as [나데]. ( )

⑥ ‘흙 위’ when read together becomes [흐귀]. ( )

Grammatical Concept

(2) Consonant Assimilation: When different sounds become similar.

When the final consonant of a syllable meets the following consonant, one sound changes to resemble the other, or both sounds change to become similar. This includes nasalization and liquidization.

Practice Exercise ④

1. Fill in the blanks with the appropriate sounds and write down the pronunciation of the given words.

(1) ‘ㄱ, ㄷ, ㅂ’ + ‘ㄴ, ㅁ’ → ‘① ( , , )’ + ‘ㄴ, ㅁ’

② 먹물 [ ], 깎는 [ → ], 낚는다 [ → ], 부엌문 [ → ]

③ 닫는 [ ], 꽃말 [ → ], 겉모양 [ → ], 꽃망울 [ → ]

④ 입는 [ ], 옆문 [ → ], 갚는다 [ → ], 앞마당 [ → ]

(2) ‘ㄱ, ㄷ, ㅂ’ + ‘ㄹ’ → ‘① ( , , )’ + ‘( )’

② 독립 [ ], 막론 [ ], 백리 [ ]

③ 몇 리 [ → ]

④ 십 리 [ ], 협력 [ ]

(3) ‘ㅁ, ㅇ’ + ‘ㄹ’ → ‘ㅁ, ㅇ’ + ‘① ( )’

② 담력 [ ] ③ 강릉 [ ], 종로 [ ]

2. The following statements indicate the rules of liquidization. Write the common sound in the blanks and provide the pronunciations of each word.

(1) ‘ㄴ + ㄹ’ or ‘ㄹ + ㄴ’ → ‘① ( + )’

② 광한루 [ ], 논리 [ ], 대관령 [ ]

③ 줄넘기 [ ], 칼날 [ ], 물난리 [ ]

(2) ‘ㅀ, ㄾ’ + ‘ㄴ’ → ‘① ( + )’

② 뚫는 [뚤는 → ], 앓는 [알는 → ]

③ 훑는 [훌는 → ], 핥네 [할네 → ]

3. Indicate whether the following statements are true (○) or false (×).

① 밥물 [밤물] belongs to nasalization. ( )

② 논리 [놀리] belongs to liquidization. ( )

③ ‘칼날’ is pronounced as [칼날]. ( )

④ ‘독립’ is pronounced as [독닙]. ( )

Images:

This is Hangul!

Korean has many words that sound similar but have completely different meanings depending on their spelling or conjugation.
Here, we’ll look at some commonly confused expressions and clarify how they should be correctly used.

1. 바래요 (baraeyo) vs 바라요 (barayo) vs 발해요 (balhaeyo)

(1) 바래요 — from the verb 바래다 (baraeda)

This has two meanings:

1. Color fading (to become discolored or faded)
     - Ex) If clothes are left in the sun for too long, their color fades.
     → 햇빛에 오래 두면 옷 색이 바래요.
    

2. To walk someone to a destination (to see someone off)
     - Ex) I walked my friend home.
     → 친구를 집까지 바래다 주었어요.

(2) 바라요 — from the verb 바라다 (barada)

This means "to hope or wish for something."

1. Wishing for something to happen
     - Ex) I hope you are always happy.
     → 항상 행복하길 바라요.

2. Wanting a state or condition
     - Ex) I hope children grow up on the right path.
     → 아이들이 올바르게 자라길 바라요.

???? Summary:

• 바래요 = to fade / to see someone off

• 바라요 = to hope or wish

(3) 발해요 (balhaeyo) — from the verb 발하다 (barhada)

Means “to emit” or “to radiate.”

• Ex) The candle emits a soft light.
    → 촛불이 은은한 빛을 발해요.

• Ex) His words radiate warmth.
    → 그의 말에서 따뜻함이 발해요.

2. 바람 (baram) vs 바램 (baraem)

These two are often confused, but only 바람 is correct in standard Korean.

(1) 바람 (baram)

Means either:

• A wish or hope
    → I have a wish that you return safely.
    → 무사히 돌아오길 바라는 바람이에요.

• Wind or air flow
    → The wind is cool today.
    → 오늘 바람이 시원하네요.

(2) 바램 (baraem)

❌ This is incorrect. It’s a non-standard usage derived from 바래다, and is not accepted in standard Korean.

• Ex) Things went well according to his wish.
    → 그의 바램대로 일이 잘 풀렸다. (❌ Wrong)
    → 그의 바람대로 일이 잘 풀렸다. (✅ Correct)

3. 거예요 (geoyeyo) vs 거에요 (geoeyo)

These two look similar, but only one is correct.

(1) 거예요 (geoyeyo)

✅ This is the correct contracted form of 것이에요, which means “it is [something].”

• Ex) This is my book.
    → 이 책은 제 거예요.

• Ex) It will be sunny tomorrow.
    → 내일 날씨가 좋을 거예요.

(2) 거에요 (geoeyo)

❌ This is a grammatical error and should not be used.

✅ Final Summary by “Gae Teacher” (개쌤)

This is Hangul! ????????
Korean is beautiful and deep — even small spelling differences can lead to completely different meanings.
Let’s remember the correct forms and use Korean proudly and properly!