How to say "hard, rigid, strict" in Russian?

[Zhyostkiy]

"hard, rigid, strict" is Жёсткий in Russian.

Жёсткий means "hard, rigid, strict" in English.

Word #3585 of 6,000 by frequency in Russian.

У него очень жёсткий график работы.

He has a very strict work schedule.

• Пароль, Password
• Подача, serve (sport), submission (of a document), delivery
• Фальшивый, fake, counterfeit
• Нуль, zero
• Ритм, Rhythm
• Учёба, Studies
• Желудок, stomach
• Виноград, Grapes