Antonyms of adj intermittent

1 sense of intermittent

Sense 1
intermittent -- (stopping and starting at irregular intervals; "intermittent rain showers")

INDIRECT (VIA sporadic) -> continual -- (occurring without interruption; chiefly restricted to what recurs regularly or frequently in a prolonged and closely spaced series; "the continual banging of the shutters")

Similarity of adj intermittent

1 sense of intermittent

Sense 1
intermittent -- (stopping and starting at irregular intervals; "intermittent rain showers")
       => sporadic (vs. continual) -- (recurring in scattered and irregular or unpredictable instances; "a city subjected to sporadic bombing raids")