Stiff and Sky-high

Stiff adjective - Incapable of or highly resistant to bending.

Sky-high and stiff are semantically related in big topic. In some cases you can use "Sky-high" instead an adjective "Stiff".

Nearby Words: stiffen, stiffness, stiffed, stiffly, stiffened

Sky-high adverb - In an enthusiastic manner.

Stiff and sky-high are semantically related in big topic. You can use "Stiff" instead an adjective phrase "Sky-high", if it concerns topics such as steep.