There are several synonyms for the phrase "along for the ride," which describes a person who is simply going along with others or a situation without actively contributing. Some common alternatives include "passenger," which implies someone who is being driven by others; "follower," which suggests someone who is being led by others; and "spectator," which refers to someone who is watching events unfold without participating. Other possible synonyms might include "bystander," "onlooker," or "observer." Each of these words suggests a slightly different nuance, but all convey the idea of someone who isn't actively participating in a situation.