Occurring at the same time
simultaneous, parallel, coexisting, side-by-side; see concomitant, simultaneous.
Meeting at the same point
converging, coinciding, coterminous, convergent, meeting, uniting, confluent, centrolineal; see also joined.
cooperating, mutual, concerted, joint; see collective, cooperative 2.
unified, agreeing, concurring, allied; see alike 2, harmonious 2, unanimous.
Belonging to the same period of time as another:
Occurring or existing with:
Yes, I'd like to receive Word of the Day emails from YourDictionary.com
By continuing, you agree to our
Please set a username for yourself.
People will see it as Author Name with your public flash cards.