These consonants dissimilate.    From Wordnet, Princeton University. 

The Waitt Institute has set up a Web site - searchforamelia. org - to dissimilate data collected during the expedition.    From Wordnik.com.  [tcpalm.com Stories] Reference

Some of it has to do with modeling and being able to dissimilate hardware in the loop work which is really being able to model with hardware without using the hardware.    From Wordnik.com.  [SeekingAlpha.com: Home Page] Reference

To search after right, to discover truth, requires a keen, penetrating, just, active mind; because every thing strives to conceal from us its beauties: it needs an upright heart, one in good faith with itself, joined to an imagination tempered with reason, because our habitual fears make us frequently dread its radiance, sometimes bursting like a meteor on our darkened faculties; besides, it not unfrequently happens, that we are actually the accomplices of those who lead us astray, by an inclination we too often manifest to dissimilate with ourselves on this important measure.    From Wordnik.com.  [The System of Nature, Volume 2] Reference