grimy (adjective)

1. In the science fiction novel, the protagonist finds himself in a grimy spaceship, struggling to navigate through the dark corridors.

2. According to Greek mythology, Hephaestus, the god of fire, had a forge in a grimy cave deep underground, where he crafted magnificent weapons and armor.

3. The artist used bold brushstrokes and dark colors to depict the grimy underbelly of city life in his abstract painting.

4. In the gritty crime film, the detective walks through the grimy streets of the city, searching for clues to solve the murder mystery.