Iron and Immutable

Iron adjective - Not showing weakness or uncertainty.

Immutable and iron are semantically related. In some cases you can use "Immutable" instead an adjective "Iron".

Nearby Words: ironing, ironed, ironware, ironwork

Immutable adjective - Not capable of changing or being changed.

Iron and immutable are semantically related. Sometimes you can use "Iron" instead an adjective "Immutable".

Nearby Word: immutability