鲁莽

hot-headed / impulsive / reckless

surname Lu / Lu, ancient state of China 魯國|鲁国[Lu3 guo2] / Lu, short name for Shandong 山東|山东[Shan1 dong1]

(bound form) crass / stupid / rude / (used to represent the sounds of "ru", "lu" etc in loanwords)

thick weeds / luxuriant growth / Illicium anisatum, a shrub with poisonous leaves / impertinent