pointless

"The argument seemed pointless, as neither side was willing to compromise."

"She felt that reading the book was pointless since she already knew the ending."

"His comments during the meeting were seen as pointless distractions."

"The debate eventually devolved into a discussion of pointless."

"They realized the project was a pointless and decided to drop it."

"In the grand scheme of things, their complaints were considered a mere pointless."