d region
d region is a valid 8-letter word worth 9 points in Scrabble and 11 in Words With Friends.
the lowest region of the ionosphere (35 to 50 miles up) that reflects low-frequency radio waves
Anagrams
Anagrams of d region
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d region is a valid 8-letter word worth 9 points in Scrabble and 11 in Words With Friends.
the lowest region of the ionosphere (35 to 50 miles up) that reflects low-frequency radio waves