무거w- be heavy

무궁화 無窮花 [식물] the national flower of Korea --- the
Rose of Sharon. 무궁화 동산 the beautiful land of Korea.
Every year from June to October a profusion of mugunghwa
blossoms graces the entire country. Unlike most flowers, the
mugunghwa is remarkably tenacious and is able to
withstand both blight and insects.

무릎 knee

무슨 which?, what kind of?

무엇 what?

무역 trade

무역회사 trading company

문 door, gate

문제 problem

물 water