According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 21 words with the pattern ---S--PE-. That is, nine letter words with 4th letter S and 7th letter P and 8th letter E. In alphabetical order, they are:
airscapes
bioscopes
diascopes
episcopes
gossipped
gossipper
iriscopes
misshaped
misshapen
misshaper
misshapes
myoscopes
newspaper
otoscopes
peasouper
preshaped
preshapes
seascapes
skyscapes
worshiped
worshiper