Doth likewise is a phrase that is not very commonly used in modern English language, but it can be replaced with a number of synonyms such as "follows suit," "does the same," "emulates," "imitates," or "replicates." These phrases convey the same meaning as "doth likewise" which means to do something similar to what has been done by someone else. The phrase "doth likewise" is derived from archaic English and is often found in classic literature, poetry, and religious texts. It is still used in formal contexts, especially in legal writing and religious ceremonies. However, it is always wise to use simpler and more modern synonyms to avoid ambiguity in communication.