There are numerous synonyms for the phrase "terminates account", all of which imply a similar action - the closure or cancellation of an account. Some of the most common synonyms include "cancels account", "closes account", "disables account", "closes subscription", "deactivates account", "revokes access", "ends membership", and "terminates subscription". Depending on the context in which the action is taken, these synonyms may be more or less appropriate. For example, "deactivates account" may be more suitable than "terminates account" if a user is temporarily barred from accessing their account, rather than permanently losing access.