Synonyms of unpunctually

2 Syllables
slapdash
3 Syllables
fitfully, jerkily, anyhow
4 Syllables
uncommonly, willy-nilly, infrequently, helter-skelter, uncertainly, unevenly, haphazardly
5 Syllables
disconnectedly, eccentrically, sporadically, occasionally, periodically, spasmodically, erratically, irregularly
6 Syllables
unmethodically