Drafty and Out of doors

Drafty adjective - Not airtight.

Out of doors and drafty are semantically related In some cases you can use "Out of doors" instead an adjective "Drafty".

Out of doors adverb - Outside a building.

Drafty and out of doors are semantically related in airy topic. Sometimes you can use "Drafty" instead an adjective phrase "Out of doors", if it concerns topics such as open to the atmosphere.