There are several synonyms for the word "more xyloid", which means more woody or lignified. Some alternative words that can be used instead of "more xyloid" include more fibrous, more wooded, more timbered, more ligneous, more barked, and more hard. These words can be used interchangeably to depict an object or substance that is increasingly woody in nature. For instance, one can say that the trees in the forest become more xyloid as one moves further away from the edge of the forest. Similarly, one can describe the stem of a plant as more timbered if it is increasingly wooden and hard.