refers to occurrences that happen at irregular intervals

can describe events that follow each other but are not continuous

अवधारित अनुक्रम

English Usage: The meetings will occur in intermittent succession over the next few weeks.

Hindi Usage: बैठकें अगले कुछ हफ्तों के दौरान अवधि के अनुक्रम में होंगी।