*_verb_* Suffix of adhere, meaning to stick to.

*_noun_* A substance used for sticking objects together.

*_verb_* To stick firmly to a surface.

*_noun_* The action or process of adhering to a surface.

*_noun_* A substance that enhances adhesion.

*_noun_* Group of elements added for a specific purpose.

*_noun_* Individuals who adhere to a particular principle or group.

*_adjective_* Able to stick to a surface.

*_adverb_* In a manner that adheres.

*_noun_* The study of adhesion.