gley 
(glā)
(glā)n.
A sticky, bluish-gray subsurface layer of clay found in some waterlogged soils.
[Russian dialectal gleĭ, clay.]
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- knowable
- knowed
- knower
- know-how
- knowing
- knowingly
- knowingness
- know in the biblical sense
- know-it-all
- knowledgable
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- known
- know-nothing
- know-nothingism
- know one's place
- know place
- know (someone) in the biblical sense
- know someone in the biblical sense