The phrase "barren of" means lacking in something. Synonyms of this phrase include "devoid of," "bereft of," "wanting in," "emptied of," or "deprived of." These words imply an absence or scarcity of something, whether it be physical or emotional. It can refer to an empty land that's barren, devoid of vegetation or wildlife. Similarly, it could describe a person's emotionless state, a shell of a person who's lost all of their passion and motivation. Whatever the context, the phrase "barren of" refers to a deficiency of something, and these synonyms add variety to the language while conveying the same meaning.