Plate-Mark is a 10 letter English word. It's valid Scrabble word worth 7 points. It's valid Words with friends word worth 9 points.
You can make 422 anagrams from letters in plate-mark (-aaeklmprt).
First recorded in 1855-60
The smartest, at present, is that with a raised margin—or plate mark.
The lines shown on the plate mark the grooves which cross the shell, and are slightly darker in shade than the ridges.
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