"living or existing at the same time," 1650s, from Late Latin contemporaneus "contemporary," from the same Latin source as contemporary (adj.)but with an extended form after Late Latin temporaneous "timely." Related: Contemporaneously; contemporaneousness. An earlier adjective was contemporanean(1550s).
a rise in interest rates is often contemporaneous with an increase in inflation
contemn
contemplate
contemplation
contemplative
contemporaneity
contemporaneous
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contemptible
contemptuous
contend
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