Castle built by boy stood tall and firm.

Meaning: A boy made a sandcastle that was big, strong, and didn't fall down.

Choice of Words: A castle is a building that is usually big and has a lot of towers and walls. Built means that something was made or constructed. Stood means that something was in an upright position and didn't fall down. Tall means that something is high in height. Firm means that something is solid and not easily moved or broken.

Alternative Expressions

The boy's castle was strong and sturdy.

Meaning: This sentence describes the castle as being built to last and not easily damaged.

Choice of Words: The word strong means having the power to withstand force or pressure. Sturdy means being firmly and solidly built. These words describe the castle as being able to resist damage or collapse.

The castle that the boy built stood tall and unyielding.

Meaning: This sentence emphasizes the strength and resilience of the castle, suggesting that it is difficult to overcome.

Choice of Words: The word unyielding means not giving way or changing under pressure. It suggests that the castle is not easily moved or defeated.

The castle, built by the boy, stood tall and unwavering.

Meaning: This sentence describes the castle as being firmly in place and not likely to collapse or be knocked over.

Choice of Words: The word unwavering means not shaking or moving. It suggests that the castle is steady and stable.

Related Expressions