haphazard

adv.

[1]	haphazardly

adj.

[1]	random , hit-or-miss , arbitrary , chance , fortuitous , aleatory , accidental , unforeseen , unlooked-for , unexpected , adventitious , serendipitous
[2]	casual , slapdash , slipshod , offhand , hit-or-miss , sloppy , unsystematic , slapdash , slipshod , careless , disorganized , disorderly