As an adjective gloopy
is having a glutinous, sloppy consistency; gloppy.
As a noun gloopiness is
the state or quality of being gloopy.
gloopy
English
Adjective
(er)
(informal) Having a glutinous, sloppy consistency; gloppy gloopiness
English
Noun
(-)
The state or quality of being gloopy.