intermittently (adv.)
- capriciously
- constantly
- eccentrically
- erratically
- fitfully
- haltingly
- haphazardly
- infrequently
- irregularly
- jerkily
- methodically
- occasionally
- patchily
- punctually
- randomly
- regularly
- roughly
- spasmodically
- sporadically
- steadily
- systematically
- uncertainly
- unevenly
- uniformly
- unpredictably
- unsteadily
- unsystematically
- variably
- whimsically
- willy-nilly
