тяжко

hard, with difficulty, seriously, badly

tʲ a ʂ k ə

тяжк heavy, hard, severe, grave + о adverb or neuter short form

adverb Rare #47,415

hard, with difficulty Often more expressive or literary than трудно.

RU: Мне тяжко вставать так рано.

EN: It’s hard for me to get up so early.

seriously, badly

RU: Он тяжко провинился.

EN: He got into serious trouble.

Oh, this is so hard for me!

— Ivan Vasilyevich Changes His Profession (1973)

It's hard.

— Бойфренд из будущего (2013)

You have done something seriously wrong today.

It was hard for you, wasn't it?

— Сочувствие госпоже Месть (2005)

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