The condition of being eventless; a lack of events(noun)
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Use "eventlessness" in a sentence
"But days of highly-tedious eventlessness were still ahead of the war-fleet."
"But above all, he was pleased with the natural eventlessness of the whole adventure, which was in perfect agreement with his taste; and just as his reveries began to lose shape in dreams, he was aware of an absurd pride in the fact that all this could have happened to him in our commonplace time and hemisphere."
"It is no use to pretend that in little over a year I can have become accustomed to the eventlessness of life in Altruria."