infrahuman animals.    From Wordnet, Princeton University. 

The task might also be called infrahuman, because the sort of omniscience which such complete historical science would achieve would merely furnish materials for intelligence: it would be inferior to intelligence itself.    From Wordnik.com.  [The Life of Reason] Reference

Now, for Aristotle, the human being is a rational animal, as distinct from an infrahuman animal.    From Wordnik.com.  [Why Obama Should Shun the Pope's Views on Abortion] Reference

Thus there is infrahuman consciousness and what Aurobindo called “supramental” consciousness running along a continuum.    From Wordnik.com.  [At the top of knowledge lies revelation] Reference

The specifically human soul provides the rational part of the human soul that differentiates human being from infrahuman lifeforms.    From Wordnik.com.  [Why Obama Should Shun the Pope's Views on Abortion] Reference

Nice juxtaposition of two extremes of chavista inefficiency: the collapsing infrastructure and the infrahuman world under creation.    From Wordnik.com.  [Misery on the highway] Reference

For the infrahuman zygote and the the infrahuman embryo and then the infrahuman fetus do not represent the essence of a human person, but represent infrahuman lifeforms.    From Wordnik.com.  [Why Obama Should Shun the Pope's Views on Abortion] Reference

This six years of Fox administration 4 million people abandoned their places miserable, infrahuman conditions for human life mostly Zacatecas, Oaxaca, Guerrero and Michoacán just to earn incomes so they didnt starve.    From Wordnik.com.  [Think Progress » Pat Buchanan’s Anti-Hispanic Rhetoric Echoes Earlier Anti-Immigrant Hysteria] Reference

The infrahuman lifeform known as the fetus becomes a full-fledged human person only at the moment of ensoulment with the specifically human soul, the essence, as it were, of specifically human life and of a human person.    From Wordnik.com.  [Why Obama Should Shun the Pope's Views on Abortion] Reference

And it is generally a sick dream with horrifying, infrahuman assumptions about reality.    From Wordnik.com.  [AMERICAN DIGEST] Reference

It is therefore surely to be encouraged both in oneself and in children; and that, although I have often felt that there is something inhuman, or infrahuman, in it, as though the earth-gods in us all -- Pan, or Demeter -- laid ghostly hands again, for a space, upon the soul and sense that nobler or sadder faiths have ravished from them.    From Wordnik.com.  [A Writer's Recollections — Volume 1] Reference

It is therefore surely to be encouraged both in oneself and in children; and that, although I have often felt that there is something inhuman, or infrahuman, in it, as though the earth-gods in us all ” Pan, or Demeter ” laid ghostly hands again, for a space, upon the soul and sense that nobler or sadder faiths have ravished from them.    From Wordnik.com.  [Writer's Recollections]