Here are two of the four letter words utilizing those 4 letters in a combination that immediately come to mind.
1. grin
2. ring
Basic Korean Before You Learn:
Hi : 안녕하세요 Pronounced: annyeonghaseyo
How are you: 어떻게 지내 Pronounced: eotteohge jinae
Why?: 왜? Pronounced: wae
you: 당신 Prounounced: dangsin
Thank you:
감사합니다! Pronounced : gamsahabnida!
This language is Esperanto!!!!!!!!
