고마워요
go-ma-wo-yo · literally “Thanks”
Situation: Your team leader stays late to help you fix a report, and you want to say 'Thank you so much.'
✕ What AI tells you
Offers 정말 고마워요 because it has the polite ending 요.
Why it fails: 고마워요 is warm and polite between equals or toward someone younger, but to a superior it can sound a little casual, as if you're thanking a peer. 감사합니다 is the expected form upward.
✓ What Koreans actually say
Thank superiors, elders, customers and strangers with 감사합니다. Keep 고마워요 / 고마워 for friends, partners and people younger than you.
도와주셔서 정말 감사합니다.
do-wa-ju-syeo-seo jeong-mal gam-sa-ham-ni-da
Thanking a boss or senior for their help
신경 써 주셔서 감사합니다.
sin-gyeong sseo ju-syeo-seo gam-sa-ham-ni-da
Thanking someone for their care or attention
고마워!
go-ma-wo
Casual, to a close friend or someone younger
Cultural nuance, in depth
Both words mean 'thank you', but they come from different registers. 고맙다 is a native Korean word that feels personal and warm. 감사하다 comes from Sino-Korean and feels more formal and respectful, which is why it's the safe default at work and with anyone older. Many Koreans also add what they're thankful for (~해 주셔서 감사합니다), which sounds more sincere than a bare thank-you.
- #workplace
- #honorifics
- #thanks
More on workplace & hierarchy
- Workplace & Hierarchyv0.1
김 씨
gim ssi · “Mr./Ms. Kim”
AI gets it wrong:씨 is polite only between equals or toward juniors. Surname + 씨 alone can even sound like you're addressing a laborer or a stranger you look down on. Superiors are called by their job title.Say instead:김 팀장님, 회의 자료 보내 드렸습니다.See why → - Workplace & Hierarchyv0.3
나는
na-neun · “I (plain)”
AI gets it wrong:나 is the plain 'I' for friends and juniors. With polite endings it sounds mismatched, and in front of an interviewer, boss or elder it comes across as not knowing your place. The humble 'I' is 저.Say instead:저는 소피라고 합니다.See why → - Workplace & Hierarchyv0.2
먹으세요
meo-geu-se-yo · “Please eat”
AI gets it wrong:For a handful of everyday verbs, Korean uses a completely different word for respected people. 먹으세요 to an elder sounds like a grammar exercise and can come across as impolite.Say instead:할머니, 맛있게 드세요.See why →