slithery

1 ENTRIES FOUND:
slithery /ˈslɪðəri/ adjective
slitherier; slitheriest
slithery
/ˈslɪðəri/
adjective
slitherier; slitheriest
Britannica Dictionary definition of SLITHERY
[also more slithery; most slithery]
1 
: having an unpleasantly slippery surface, feeling, or quality
2 
: having a flowing and smooth look or way of moving