at intervals at large at times betimes brokenly by catches by fits by jerks by skips by snatches diffusely disconnectedly discontinuously dispersedly ever and again ever and anon everywhere exiguously fitfully haphazardly in all quarters in places in spots in various places infrequently intermittently meagerly now now and again occasionally passim per saltum piddlingly randomly rarely scantily scarcely scrimpily skimpily skippingly sparsely sparsim sporadically spottily stingily throughout wherever you look willy-nilly