graywacke
A conglomerate or grit rock, consisting of rounded pebbles sand firmly united together. Note: This term, derved from the grauwacke of German miners, was formerly applied in geology to different grits and slates of the Silurian series; but it is now seldom used.
Length: 9Scrabble® value: 22Words With Friends® value: 23
Numerology value: 4 (Pythagorean letter-sum). See what this number means on NumberAngel.
Source: Webster's Revised Unabridged Dictionary (1913), United States public domain. See methodology for full licensing detail. Word validity for game play may differ from any official game dictionary.