Korean word & grammar comparisons
은/는 vs 이/가, 에 vs 에서, 안 vs 못, and other common comparisons learners search for.
70 free pagesTry it freeContrast quizPick the right form in a mini quiz.Showing 1-48 of 70
안녕하세요 vs 안녕하십니까
안녕하십니까 is formal-deferential; 안녕하세요 is the everyday polite Korean hello. Compare when each greeting fits, with examples, register notes, and practice.
안녕하세요 vs 안녕
Understand how relationship and 반말 determine whether to say 안녕하세요 or 안녕.
안녕히 가세요 vs 안녕히 계세요
Never reverse Korean directional goodbyes again: use 안녕히 가세요 for the leaver and 안녕히 계세요 when you leave the stayer.
여보세요 vs 안녕하세요
Choose 여보세요 for ordinary phone calls and 안녕하세요 for normal in-person greetings.
처음 뵙겠습니다 vs 만나서 반갑습니다
Compare the formal first-meeting expression 처음 뵙겠습니다 with the positive “pleased to meet you” 만나서 반갑습니다.
너무 vs 많이
너무 vs 많이: quantity “a lot,” excess “too,” and modern intensifier tone. With examples and test traps.
은/는 vs 이/가
은/는 (topic) vs 이/가 (subject): contrast, new information, and the most-searched Korean particle confusion.
줘 vs 주세요
줘 (casual) vs 주세요 (polite): how to ask for things without sounding rude or stiff.
안 vs 못
Full guide to 안 vs 못: choice vs inability, word order, past forms, and practice examples for beginners.
이/가 vs 을/를
Stop mixing 이/가 and 을/를. Subject markers vs object markers with clear Hangul batchim rules.
도 vs 만
도 (also/even) and 만 (only) are tiny particles that change meaning completely.
이에요/예요 vs 아니에요
Copula affirmation and negation for nouns: 이에요/예요 vs 아니에요.
개 vs 명
개 counts many objects; 명/분 count people. Never use 개 for people in careful Korean.
Polite ≠ honorific
해요체 politeness is not the same as subject honorific -(으)시-. Learn both axes.
하다 vs 되다
하다 (do) vs 되다 (become / be allowed / work out): separate the English “do/get/become” mashup.
알다 vs 모르다
알다/모르다: 알아요/몰라요, past forms, and when 모르다 is the usual neutral negative.
있어요 location particles
Use 에 with 있다/없다 for existence location; 에서 is for actions, not bare “is at.”
주다 vs 드리다
When to upgrade 주다 to 드리다 for respected recipients, with 께.
보다 vs 뵙다
보다 “see/watch” vs 뵙다/봬요 “meet a respected person.”
먹다 vs 드시다
Plain 먹다 vs honorific 드시다/잡수시다: never describe an elder’s eating with plain 먹다 in careful speech.
았어요 vs 었어요
How Korean past polite chooses 았어요 vs 었어요: vowel harmony, contractions, and common conjugation mistakes.
이에요 vs 예요
When to use 이에요 vs 예요 after nouns: batchim rule, speech reduction, and test traps.
을까요 vs 을래요
-(으)ㄹ까요 suggestions/wonder vs -(으)ㄹ래요 intent or listener will: stop mixing them.
거예요 vs 게요
Future plan -(으)ㄹ 거예요 vs reactive promise -(으)ㄹ게요: the difference English “will” hides.
고 있어요 vs 아요/어요
When Korean needs -고 있어요 for “right now” vs plain polite present that already covers habits.
수 있다 vs 못
-(으)ㄹ 수 있다/없다 versus 못: overlapping “can’t” meanings and when tests prefer one form.
안 vs 지 않다
Short negation 안 + verb versus long form -지 않다: speech vs writing and placement rules.
으니까 vs 아서/어서
Two reason connectors: when -(으)니까 fits commands and justifications better than -아서/어서.
지만 vs 는데
Clean contrast -지만 versus soft spoken background -는데: which “but” sounds natural.
고 vs 아서/어서 (sequence)
V-고 “and” vs -아서/어서 sequence/reason: when “and then” should not be plain -고.
하고 vs 과/와
Spoken 하고 versus written/formal 과/와 for noun linking and “with” companions.
이랑 vs 하고
Casual 이랑/랑 versus 하고: both spoken, slightly different flavor and batchim rules.
한테 vs 께
When 한테 is fine and when 께 is required for respected recipients.
에게 vs 한테
에게 (more written/formal) vs 한테 (spoken) for giving, telling, and asking people.
으로 vs 에
-(으)로 for means, direction, and status vs 에 for destination and static location.
에서 vs 한테서
Origin “from”: places take 에서; people usually take 한테서/에게서.
의 vs spoken 에
의 marks possession in writing; speech often sounds like 에: don’t respell it wrong.
도 vs 또
Particle 도 (also) versus adverb 또 (again/also). Placement and meaning mistakes.
만 vs 밖에
만 (only) vs 밖에 + negative (only): construction rules English “only” does not show.
조차 vs 마저
Even-particles 조차 and 마저: extreme inclusion vs last-remaining nuance for intermediate learners.
보다 vs 처럼
Comparative 보다 (“than”) versus simile 처럼 (“like”). Stop swapping them.
더 vs 가장/제일
더 (more) versus 가장/제일 (most): degree words English learners under-differentiate.
때 vs 동안
Time frame 때 versus duration 동안: “when I was a student” vs “for three years.”
전 vs 기 전에
N 전 for noun times versus V-기 전에 for “before doing”. Form selection mistakes.
후 vs 고 나서
N 후 versus V-고 나서 / -(으)ㄴ 다음에 for “after” sequences.
살 vs 세
Native counter 살 vs Sino 세 for age: which system to use and common self-intro mistakes.
잔 vs 개
When drinks need 잔 and when 개 is wrong for cups of coffee.
권 vs 개
Books use 권; using 개 for books sounds off in careful Korean.
Ready to level up Korean word & grammar comparisons?
Put it to use in a short practical lesson. No account required—practice first, then continue into the learning path if it feels right.
Try a free Korean lessonNo account required for the demo. Cancel Pro anytime.