Thick as thieves and Thick

Thick and thick as thieves are semantically related. in intimate topic. In some cases you can use "Thick" instead an adjective phrase "Thick as thieves", when it comes to topics like in close cooperation.

Thick adjective - Having or being of relatively great depth or extent from one surface to its opposite.

Thick as thieves and thick are semantically related. You can use "Thick as thieves" instead an adjective "Thick".

Nearby Words: thicken, thickness, thickened, thicket, thickhead