The word "Reverter" is a term often used in legal jargon to describe a situation where property ownership reverts back to its previous owner. However, there are several alternative synonyms that convey similar meanings. For instance, "reversion" can be used to describe a return or backwards movement, while "retrogression" alludes to a decline or regression to a previous state. Other synonyms such as "reversal" and "rescission" signify an annulment or cancellation of a previous decision. Ultimately, the right synonym to use depends on the context in which it is used, as each word brings its own subtle nuances and connotations.