| 論 | 말할 논, debate; discuss; discourse (15) |
| 論理 | 논리 | logic |
| 論理的 | 논리적 | logical, reasonable |
| 論爭 | 논쟁 | controversy, argument |
| 論- | 논하다 | argue, discuss, debate (conjugate verb) |
| 議論 | 의논 | consultation, discussion, conference |
| 議論- | 의논하다 | to consult, confer with, discuss (conjugate verb) |