15 side by side synonyms include alongside (each other), beside each other, abreast, level, shoulder to shoulder, and at one and the same time. Side by side is an adverb, and its antonyms are in line, apart, and separately. Here are some additional synonyms for "side by side" with example sentences.
15 other ways to say side by side.
side by side, the teammates celebrated their victory.
They worked side by side on the project.