Solid

固

Fixed, Hard, Immobile, Inherent, Intrinsic, Price, Solid, Stable, Strong, Sturdy, Sure

堅

Calm, Dedicated, Firm, Solid, Steady, Strong, Unyielding

實

Actual, Fact, Honest, Real, Solid, Substantial, True

穩

Certain, Firm, Solid, Stable, Steady, Sure

鐵

Firm, Iron, Metal, Solid, Steel, Strong, T, Translit

鞏

Bind, Firm, Secure, Solid, Strong

固化

Solid, Solidified, Solidify

固體

Solid

堅固

Robust, Solid, Stable, Strong, Sturdy

堅實

Solid

扎實

Firm, Solid, Stable

深厚

Deep-seated, Long-lasting, Profound, Solid

牢固

Firm, Robust, Solid, Stable, Strong

結實

Durable, Healthy, Muscular, Solid, Strong, Sturdy, Tough

很結實

Durable, Healthy, Muscular, Solid, Strong, Sturdy, Tough