The phrase "reduce to essentials" refers to simplifying or distilling something to its most important or necessary elements. Some synonyms for this phrase include streamline, condense, abbreviate, trim down, simplify, boil down, and extract. Streamlining involves removing excess components or steps to make a process or product more efficient. Condensing refers to shortening or summarizing information while retaining its essential meaning. Abbreviating can also convey essential information with fewer words or characters. Trimming down entails removing unnecessary or redundant parts to focus on what is essential. Simplifying involves making something easier to understand or use. Boiling down involves condensing something to its most important parts. Extracting involves pulling out the most significant parts or ideas.