Local text coherence . It is effectively a subset of coherence. – "I will wear my green frock," uses the synonyms "dress" and "frock" for lexical cohesion. This is lexical cohesion. Procedural Cohesion: Elements of procedural cohesion ensure the order of execution. Cohesion holds the water molecules together, while adhesion helps the water molecules stick to glass or plant tissue. So, when this happens, a relation of cohesion is set up, and the two elements, the presupposing and the presupposed, are thereby integrated into a text. the act of coming together to form a united whole. Cohesion and Coherence in Writing .