Antonyms of adj synchronal
1 sense of synchronal
Sense 1
synchronous (vs. asynchronous), synchronal, synchronic -- (occurring or existing at the same time or having the same period or phase; "recovery was synchronous with therapy"- Jour.A.M.A.; "a synchronous set of clocks"; "the synchronous action of a bird's wings in flight"; "synchronous oscillations")
Similarity of adj synchronal
1 sense of synchronal
Sense 1
synchronous (vs. asynchronous), synchronal, synchronic -- (occurring or existing at the same time or having the same period or phase; "recovery was synchronous with therapy"- Jour.A.M.A.; "a synchronous set of clocks"; "the synchronous action of a bird's wings in flight"; "synchronous oscillations")
=> coetaneous, coeval, contemporaneous -- (of the same period)
=> coexistent, coexisting -- (existing at the same time)
=> coincident, coincidental, coinciding, concurrent, co-occurrent, cooccurring, simultaneous -- (occurring or operating at the same time; "a series of coincident events")
=> contemporaneous, contemporary -- (occurring in the same period of time; "a rise in interest rates is often contemporaneous with an increase in inflation"; "the composer Salieri was contemporary with Mozart")
=> parallel -- (of or relating to the simultaneous performance of multiple operations; "parallel processing")
=> synchronic -- ((of taxa) occurring in the same period of geological time)
=> synchronized, synchronised -- (operating in unison; "the synchronized flapping of a bird's wings")
Also See-> synchronic#2