parallelly Synonyms

at one go associatively as one approximatively adjuvantly analogously simultaneously at one time at the same time auxiliarily comparably complementarily almost at the same time at the same moment in one breath synchronously in unison relatedly in the same breath in parallel all together all at once at once collimated collaterally arranged alternative alongside alike adjacent accessorily concurrently conjointly contemporaneously together similarly parallel mutually meanwhile likely equivalently equally abreast