diff --git a/_notes/Korean grammar.md b/_notes/Korean grammar.md
index 8319860..df6d596 100644
--- a/_notes/Korean grammar.md	
+++ b/_notes/Korean grammar.md	
@@ -35,7 +35,7 @@ title: Korean grammar
 	<li><a href="#imperative" class="internal-link">Imperative</a></li>
 	<li><a href="#haveshouldmust" class="internal-link">Have to/Should/Must</a></li>
 	<li><a href="#method/way" class="internal-link">Method/way</a></li>
-	<li><a href="#allmore" class="internal-link">All/more</a></li>
+	<li><a href="#allmore" class="internal-link">All/more/less</a></li>
 	<li><a href="#dontdoit" class="internal-link">Don't do it</a></li>
 	<li><a href="#vnounsreq" class="internal-link">Verbs that require nouns</a></li>
 	<li><a href="#toomuchvery" class="internal-link">Too much/very</a></li>
@@ -515,10 +515,14 @@ Fixed expressions using '-세요'
 5. To be famous for x - 프랑스는 치즈로 유명해요 - France is famous for its cheese
 6. Path - 이 길로 가다 - to go this path
 
-### All/more {#allmore}
+### All/more/less {#allmore}
 
 - 다 - all
 - 더 - more
+- 덜 - less, not completely (opposite of 다)
+
+1. 다 먹었어요 (we ate all/we finished eating)
+2. 덜 먹었어요 (we ate not completely everything/we didn't finish eating)[^14]
 
 ### Don't do it {#dontdoit}
 
@@ -1099,3 +1103,5 @@ examples:
 [^12]: does not work for descriptive verbs, for example 이상 하다
 
 [^13]: also works work noun + 있다 (맛있다); when split, marker is needed (맛**이**   있다 / 재미**가**   있다)
+
+[^14]: `덜` is basically the same as `다 안`
diff --git a/_notes/Korean phrases.md b/_notes/Korean phrases.md
index 0f865a7..522cd95 100644
--- a/_notes/Korean phrases.md	
+++ b/_notes/Korean phrases.md	
@@ -430,6 +430,60 @@ Used to make speech faster. If used in text - very informal
 - 부 (not) + 당 (correct, right) = 부당[^11] = wrong, unfair, unjust
 - 부 (not) + 적절 (proper) = 부적걸 = inappropriate, improper
 
+#### 가
+
+`가` means "family"
+
+- 가족 = family
+- 가구 = furniture
+- 외가 = one's mother's paretns' home
+- 가전제품 = hosehold electrical appliance
+
+#### 장
+
+`장` means "first" or "head"
+
+- 부장 = department head
+- 사장 = president
+- 장녀 = the oldest daughter
+- 회장 = chairman
+
+#### 인
+
+`인` means "person"
+
+- 부인 - wife
+- 연예인 - celebrity
+- 인형 - doll
+- 애인 - lover
+
+#### 심
+
+`심` means "heart"
+
+- 관심 = interest
+- 조심 = caution
+- 의심 = doubt
+- 자전심 = self-esteem
+
+#### 외
+
+`외` means "outside"
+
+- 시외 = countryside
+- 외국 = foreign country
+- 외출 = go out
+- 해외 = foreign country
+
+#### 력
+
+`력` means "power"
+
+- 능력 = ability
+- 경력 = career
+- 노력 = effort
+- 실력 = skill
+
 [^9]: 저한테 불만 있어요? = Do you have any complaints against me?/Do you have a problem with me?
 
 [^10]: 만죽 = satisfaction/be pleased