Adjuvant and Sub

Adjuvant adjective - Furnishing added support.

Sub and adjuvant are semantically related. in lesser topic. In some cases you can use "Sub" instead an adjective "Adjuvant", when it comes to topics like indirect.

Sub noun - A large sandwich on a long split roll.

Adjuvant and sub are semantically related. Sometimes you can use "Adjuvant" instead an adjective "Sub".