☆ ADVANCED LEVEL : 1 ☆☆ INTERMEDIATE LEVEL : 1 ☆☆☆ ELEMENTARY LEVEL : 0 NONE : 1 ALL : 3

• 철저히 (徹底 히) : 어떤 일을 하는 데 있어서 매우 조심하여 부족함이 없이 완벽하게. ☆☆ Adverb
🌏 PERFECTLY; IMMACULATELY; THOROUGHLY: In the manner of being complete without flaws because one is very careful about something.

• 철저 (徹底) : 어떤 일을 하는 데 있어서 매우 조심하여 부족함이 없이 완벽함. ☆ Noun
🌏 BEING PERFECT; BEING IMMACULATE: The quality of being complete without flaws because one is very careful about something.

• 철저하다 (徹底 하다) : 어떤 일을 하는 데 있어서 매우 조심하여 부족함이 없이 완벽하다. Adjective
🌏 PERFECT; IMMACULATE: Being complete without flaws because one is very careful about something.

• Watching a movie (105) • Family events (during national holidays) (2) • Social system (81) • Philosophy, Ethics (86) • Using public institutions (library, post office, etc.) (8) • Housework (48) • History (92) • Hobby (103) • Geological information (138) • Introducing (introducing family) (41) • Dietary culture (104) • Using public institutions (immigration office) (2) • Using public institutions (post office) (8) • Weekends and holidays (47) • Pop culture (52) • Press (36) • Describing a dish (119) • Weather and season (101) • Describing personality (365) • Hobbies (48) • Using public institutions (library) (6) • Describing events, accidents, disasters (43) • Social issues (67) • Life in Korea (16) • Comparing cultures (78) • Sports (88) • Health (155) • Using the hospital (204) • Expressing day of the week (13) • Human relationships (52)