"First choice" refers to something or someone that is preferred or favored above all others. Synonyms for this phrase include "top pick," "preferred option," "select choice," "best selection," "favorite selection," "primary choice," "number one option," "ideal choice," and "top preference." These terms can be applied to a wide range of scenarios, from selecting a restaurant for dinner to choosing a candidate for a job position. Regardless of the context, the common thread among all of these synonyms is that they denote a strong preference or favoritism towards a particular option.