Interfacial is a 11 letter English word. It's valid Scrabble word worth 16 points. It's valid Words with friends word worth 19 points.
You can make 949 anagrams from letters in interfacial (aacefiilnrt).
First recorded in 1830-40; inter- + facial
The interfacial angles over the three edges of each triangle are all different.
The crystals are prismatic in habit, and closely resemble topaz in form and interfacial angles.
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