When describing something that is almost touching, there are a few synonyms that can be used to vary the language. For instance, the phrase "nearly touching" can be used to express that two objects are very close together, but not quite touching. "Almost meeting" is another phrase that can be used to indicate that two objects are close, but not quite in contact. Additionally, the term "barely a hair's breadth apart" can be used to convey that there is only a tiny amount of space between two objects. Finally, "almost in contact" or "almost touching but not quite" can be utilized to describe a situation where two objects are very close to each other, but still have a small amount of space between them.