There are several synonyms for the phrase "out of emergency care" that can be used to describe someone who has received medical attention and is no longer in a critical condition. Words like stabilized, recovered, discharged, released, cleared, or no longer receiving critical care could be used depending on the context. These terms imply that the individual has undergone treatment and their condition has improved, allowing them to leave the emergency room or hospital. The use of synonyms helps to add variety and specificity to writing, making it more interesting to read while accurately conveying the intended meaning.