sporadically
Concise Oxford English Dictionary © 2008 Oxford University Press:
sporadic /spəˈradɪk/
▶adjective occurring at irregular intervals or only in a few places.
– derivatives
sporadically adverb.
sporadically adverb.
– origin C17: via med. L. from Gk sporadikos, from sporas, sporad- ‘scattered’; rel. to speirein ‘to sow’.
'sporadically' also found in these Oxford entries:
