Adjectives for Monotony

Words used to describe Monotony
loathsome; lazy; painful; hideous; dreary; dreadful; tiresome; wearisome; smooth; objectless; apparent; routine; unused; extreme; inescapable; desolate; endless; gray; maddening; studious; unvarying; fatiguing; deadening; dull; machine-like; unnatural; exasperating; inevitable; tedious; slumberous.