There are many ways to find a synonym for a word you are already using. In the document right-click the word and click on the thesaurus option.
posterior is similar in meaning to what?
similar meaning
similar in meaning to expedite.
Does not have same meaning
Similar
Resigning refers to voluntarily leaving a job or position of authority. "Re-sign" typically means to sign a document or contract again, such as a new employment agreement. The hyphen distinguishes it from "resign" to avoid confusion.
posterior is similar in meaning to what?
XPS (XML Paper Specification) is a standardised open format similar to PDF (Portable Document Format).
similar meaning
Poly has a similar meaning with multi-.
Representative has a similar meaning to iconic.
similar in meaning to expedite.
A similar meaning to masticate is the word: chew.
similar meaning of pharasel verb economize
prompt, fast, speedy
A "synonym" of a word is one that can have the same or a similar meaning.