Most expulsive is a phrase used to describe something or someone that has a strong driving force of expulsion. Synonyms for this phrase could include highly forceful, extremely dynamic, very explosive, fervent, vehement or intense. Words like these may be used in different contexts to describe various actions, such as an athlete who is explosively quick on the field, or a speaker who delivers passionate, dynamic speeches that leave an impression on their audience. In general, synonyms for most expulsive could describe any person, place, or thing that has a significant force of expulsion that cannot be ignored or understated.