1) Alluvial 2) Consisting of sandy sediments 3) Covered with sediment 4) Full of dregs 5) Full of fine sediment 6) Full of silt 7) Like a choked river 8) Like a delta 9) Like a river bottom 10) Like a river delta 11) Like a riverbed 12) Like choked deltas 13) Like flood waters 14) Like floodwater 15) Like river banks, often 
• (a.) Full of silt; resembling silt.
Silt'y adjective Full of silt; resembling silt. 
[adj] - full of silt
adjective full of silt; `silty soil`