(a.) Having the power of driving out or away; serving to expel.

bloated blown up bombastic dilated distended dropsical edematous ejaculative ejective empty enchymatous eructative expulsive extrusive fat formal fustian gassy grandiloquent hollow incrassate inflated mouthy overblown plethoric pompous pontifical puffed up puffy pursy self-important shallow solemn stilted stuffy superficial swelled swollen tumescent tumid turgescent turgid vain ventose vomitive vomitory windy