simultaneousness, simultaneity &c adj.; concurrence, concomitance,
unity of time, interim.
[Having equal times] isochronism†.
contemporary, coetanian†.
V. coexist, concur, accompany, go hand in hand, keep pace with;
synchronize.
Adj. synchronous, synchronal†, synchronic, synchronical,
synchronistical†; simultaneous, coexisting, coincident, concomitant,
concurrent; coeval, coevous†; contemporary, contemporaneous;
coetaneous†; coeternal; isochronous.
Adv. at the same time; simultaneously &c adj.; together, in concert,
during the same time; in the same breath; pari passu [Lat.]; in the
interim; as one.
at the very moment &c 113; just as, as soon as; meanwhile &c
(while) 106.