"For openers" is a phrase used to introduce a topic or issue. There are numerous synonyms that can be used in place of "for openers", such as "to kick things off", "to start with", "firstly", "initially", "to begin with", "at the outset", "at first glance", and "to commence". These phrases can be used in different contexts, and may be more appropriate for certain types of writing or speaking. It is important to choose the appropriate synonym based on the tone and purpose of the writing or speech. Using synonyms can add variety to language and make communication more interesting and engaging.