The quality or state of being alike or having similar characteristics; close resemblance.
From consimilar + -ity suffix. This nominal form of consimilar appears mainly in philosophical and scientific texts discussing comparative properties.
The existence of this ultra-rare word shows how English loves building word families—we can consimilate, be consimilated, show consimilarity, and be consimilar, creating a whole tiny galaxy of 'similar together' words!
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