Rare and Untested

Rare adjective - Being out of the ordinary.

Untested and rare are semantically related. In some cases you can use "Untested" instead an adjective "Rare".

Nearby Words: rarity, rarely, rareness

Untested adjective - Not yet proved or subjected to testing.

Rare and untested are semantically related. Sometimes you can use "Rare" instead an adjective "Untested".