griping

He spent a significant chunk of his time on the campaign trail, griping about perceived unfair coverage from media outlets and threatening the press.

Polls have consistently shown Americans are mired in a sour, griping mood when it comes to the economy, which may prove to be a significant factor in the election.

This mostly came in the form of griping that Michelle Obama was allowed to criticize him: "Obama, his wife was very nasty to me. That was not nice."

Nothing is too small or light to avoid being sucked into the vortex of the extremely online right's decade-plus of endless griping.

When he's griping about "cat ladies" or sneering at journalists for asking basic questions, that reads, to MAGA, as a "brave truthteller sticking it to the liberals."