The word "pointing" can be replaced with many synonyms depending on the context of the sentence. For example, instead of the word "pointing" you could use "indicating," "directing," "showing," "gesturing," "pointing out," "bringing attention to," or "highlighting." Other potential synonyms depending on the context could include "naming," "identifying," "specifying," "referring to," or "designating." The word "pointing" is a versatile term and can be used in a variety of situations, which makes having a wide range of synonyms incredibly useful when writing or speaking in English.