Categories of Korean
| Human | Living | Food |
| Beauty | Business | Social |
| Sightseeing | Internet | Hobby |
| Basic words | Place | Entertainment |
| Medicine | Education | Nature |
| Sports | Part of speech | Level |
Today's Korean
| 고지식하다（naive） > |
| 버스비（bus fare） > |
| 과로（overwork） > |
| 캐디（caddie） > |
| 현대모비스（Hyundae Mobis） > |
| 부대（military unit） > |
| 자동차（car） > |
| 부친남（wife’s friend’s husband） > |
| 대답하다（answer） > |
| 닭꼬치（grilled chicken） > |