Biparental is a 10 letter English word. It's valid Scrabble word worth 14 points. It's valid Words with friends word worth 18 points.
You can make 878 anagrams from letters in biparental (aabeilnprt).
First recorded in 1895-1900; bi-1 + parental
Hence selection of biparental forms is a precarious process, now going forward, now backwards, now standing still.
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