Antonyms:

adhesive

tending to adhere

adherent

sticking fast

agglutinate, agglutinative

united as if by glue

bondable

capable of holding together or cohering; as particles in a mass

coherent, tenacious

sticking together

cohesive

causing cohesion

gluey, glutinous, gummy, mucilaginous, pasty, sticky, viscid, viscous

having the sticky properties of an adhesive

gooey, icky

soft and sticky

gum-like

resembling chewing gum

gummed, gummy

covered with adhesive gum

pitchy, resinous, resiny, tarry

having the characteristics of pitch or tar

self-sealing

seals without the application of moisture

stick-on

of something (a paper label or postage stamp) gummed in advance

sticky

covered with an adhesive material

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