厉厲

dữ dội; mãnh liệt; nghiêm trọng; giỏi; ghê gớm; xuất sắc; nghiêm khắc; hà khắc; khó tính; hung dữ; dữ tợn

nghiêm khắc; nghiêm lệ; gay gắt

to continue the struggle (idiom); to persist; unremitting efforts

proud

abrasive; husky (voice)

lit. show strength while weak inside (idiom); appearing fierce while cowardly at heart; a sheep in wolf's clothing

lit. change to more severe (idiom); to become more intense (esp. of shortcoming); to aggravate; to intensify

pass like thunder and move like the wind (idiom); swift and decisive reaction

although I don't understand it, it seems pretty awesome (Internet slang)

stern; unsympathetic; icy

swift and fierce; fierce; forceful

in a sharp, forceful voice

to do (sth) with rigor; rigorously

to practice strict economy (idiom)

malicious spirit; devil

to strike a severe blow; to crack down; to take strong measures

to criticize severely; to slate

awe-inspiring; majestic

shrill (voice)

pitiless; merciless