sporadic Synonyms

scattered intermittent infrequent uneven haphazard occasional fitful few episodic noncontinuous irregular few and far between spasmodic random seldom separate sparse uncommon spasmodical straggling spotty spastic sporadical unfrequent unrhythmical unmethodical undependable semioccasional on again off again off and on nonuniform by fits and starts now and then unsystematic zymotic variable unusual seasonal scarce erratic episodical dispread dispersed disjunct discontinuous disconnected desultory cyclic contagious casual