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simultaneous

How to pronounce simultaneous:

Synonyms for simultaneous:

co-occurrent
coeval
coincident
coincidental
coinciding
concomitant
concurrent
contemporaneous
contemporary
cooccurring
happening at the same time
parallel
synchronal
synchronic
synchronized
synchronous

Antonyms for simultaneous:

asynchronous
diachronic
different
divided
following
metachronous
noncontemporary
nonsimultaneous
nonsynchronous
preceding
separate
Other 4-syllable words

Here are some other common 4-syllable words.

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