At The Same Time
Simultaneously
Synonyms: Simultaneously, together, as a group, at one and the same time, concurrently, alongside each other, in concert, synchronously, at the same instant/moment, all together, at once, at one time, concomitantly, in unison, and in chorus.
Nevertheless
Synonyms: Nevertheless, even so, but, yet, be that as it may, in spite of that/everything, after everything, just the same, in any event, at any rate, regardless, anyhow, howbeit, natheless, nonetheless, however, still, though, for all that, despite that/everything, having said that, all the same, come what may, notwithstanding, anyway, still and all, and withal.
Example Sentences
He worked and studied at the same time.
They laughed and talked at the same time.
She cooked and cleaned at the same time.
The kids played and learned at the same time.
He watched TV and read at the same time.