S1I1K5S1I1K5S1
15 points
SIKSIKS is validvalid
SIKSIK, the Arctic ground squirrel [n]
SIKSIK, an Arctic ground squirrel, named for the short piercing whistle it makes [n]
SIKSIK, the Arctic ground squirrel [n]
SIKSIK, an Arctic ground squirrel, named for the short piercing whistle it makes [n]