The word "alongside" continues to be an important part of both everyday language and specialized fields like navigation, teamwork, and spatial relationships. Whether describing physical proximity or collaboration, "alongside" emphasizes the idea of being in close association or adjacency to something or someone.
While it can be used both as a preposition ("She sat alongside him") and as an adverb ("They worked alongside each other"), its versatility makes it useful in many contexts, from describing physical locations to expressing cooperative or parallel actions in various scenarios.