delivering

bottomless boundless eternal inexhaustible steadfast unflagging

absolute assiduous ceaseless come-through consistent constant continual continuing continuous counted-on dependable diligent dyed-in-the-wool endless faithful infallible invariable loyal never-failing persistent reliable rock solid same solid staunch straight sure surefire there tried-and-true true trustworthy unlimited unrelenting

changing limited

failing impermanent uncertain unsure

freight

conveyance conveying transit transport transportation

carrying

accouchement childbed confinement delivery labor lying-in nativity parturition procreation propagation reproduction travail

bearing children blessed event parturience producing visit from the stork

appearance delivery demonstration display introduction offering production proposal reception show submission

act arrangement award bestowal conferral debut donation exhibition exposition giving investiture knockdown launch launching overture pitch present proposition remembrance rendition representation spiel staging

coming out dog and pony show sales pitch

concealment hiding reality