Synonyms for heterogeneity

What of that heterogeneity for which New York is famous, or infamous?

A new principle has been introduced, an element of heterogeneity.

But how is that kind of heterogeneity insured which is required to carry on life?

Heterogeneity, that is, differentiation, is introduced by form.

But we have yet to notice another kind of heterogeneity of surface similarly and simultaneously caused.

We merely learn that some kind of heterogeneity is inevitable; but as yet there is nothing to tell us what kind.

And the lapse into heterogeneity of temperature, so obvious in this extreme case, is ever taking place more or less in all cases.

While the social organization has advanced in coherence and heterogeneity, it has also advanced in definiteness.

Now there is nothing in the notion of a double which could account for so radical a heterogeneity.

This heterogeneity is even so complete that it frequently degenerates into a veritable antagonism.