unhampered, unrestrainedall-out, clean, complete, comprehensive, exhaustive, full-scale, out-and-out, thorough, thoroughgoing, totalbroad, extensive, far-reaching, in-depth, sweeping, wide, wide-ranginggeneral, global, inclusive, methodical(also methodic), systematic

aimless, desultory, haphazard, hit-or-miss, randomcursory, shallow, slipshod, superficiallimited, narrow, restricted