Verb
to stick {to}, [ stuck ; stuck ]
to adjoin [ adjoined ; adjoined ]
to adhere {to}, [ adhered ; adhered ]
to cling {to}, [ clung ; clung ]
to unite [ united ; united ]
Adjektive
adhesive [ more adhesive ; most adhesive]
sticky [ stickier ; stickiest]
gooey [ gooier ; gooiest]