The phrase "time being" refers to the present moment or a temporary period, but there are several synonyms that can be used to convey the same meaning. For instance, words like "current," "existing," or "momentary" can be used to describe the present moment. Other synonyms include "transitory," "fleeting," "evanescent," or "ephemeral" to describe something that is temporary or short-lived. Additionally, words like "interim," "provisional," or "preliminary" can be used when describing something that is temporary until something else takes its place. Lastly, words like "now," "moment," or "instant" can be substituted for "time being" to describe the present moment accurately.