This is a dictionary of Korean suffixes and particles (for learners). It selects approximately 900 word headings, including suffixes, particles, idioms, and semi-forms, based on frequency and importance, and covers their branches, meanings, examples, and reference information.

- A selection of over 900 Korean language learner headwords
- Detailed and easy explanation
- Contains a wealth of idioms
- Easy, vivid, and rich examples selected from the 'Korean Language Learning Corpus'
- Useful learning information using 'Help'
- Reference information presented for easy reference at a glance using the 'side reference column'
- Friendly homonym distinction using 'guide words'
- Provide useful form-related information
- Provides detailed related vocabulary information