Wiktionary
a. (context statistics English) Not exhibiting any particular trend.
Usage examples of "trendless".
Well, I prefer to think, rather than arguing rationally about it, that the reason the 20th century has been so repeatedly disrupted or enlivened -- depending on your point of view -- by these eruptions of the avant garde, the Bohemians, the beatniks, the hippies, the youth culture of today, is because unconsciously we are actually responding to the presence ahead of us in the future of what I call 'the transcendental object at the end of time' -- a kind of strange attractor, a kind of sociological black hole that reaches out to social processes in the act of evolving and puts a certain spin on them, calls them toward itself, so that history in the 20th century is not a random walk or a trendless fluctuation as we are taught in the academy.