Impulse and Synergist

Impulse noun - Something that arouses action or activity.

Synergist and impulse are semantically related In some cases you can use "Synergist" instead a noun "Impulse".

Nearby Words: impulsive, impulsively, impulsion, impulsing, impulsed

Synergist noun - A drug that augments the activity of another drug.

Impulse and synergist are semantically related in catalyst topic. You can use "Impulse" instead a noun "Synergist", if it concerns topics such as something which incites activity.