1. (a.) Having sexual relations frequently and lacking standards in the choice of partners\.

2. (a.) Distributed or applied without order or discrimination; not restricted to an individual; common; indiscriminate; as, promiscuous love or intercourse.

Paphian abandoned aimless amalgamated ambiguous ambivalent amoral amorphous amphibious assorted blanket blended botched bungling capricious careless casual causeless chambering chaotic clumsy combined complex composite compound compounded confused conglomerate cursory dappled debauched deficient depraved designless desultory disarticulated discontinuous dishonorable disjunct disordered disorderly disorganized dispersed disproportionate disregardful dissipated dissolute driftless dysteleological easy eclectic equivocal erratic faithless fast fifty-fifty fitful formless frivolous general gratuitous half-and-half half-assed haphazard heedless helter-skelter heterogeneous higgledy-piggledy hit-and-miss hit-or-miss immethodical immoderate immoral imprudent inchoate incoherent indecent indifferent indiscreet indiscriminate indiscriminative inexplicable insensitive intermingled intermixed intricate ironic irregular irresponsible jumbled lax libertine licentious light loose loose-moraled many-sided meaningless medley messy mindless mingled miscellaneous misshapen mixed motley multifaceted multifarious multinational multiracial neglectful negligent nonjudgmental nonsymmetrical nonsystematic nonuniform of easy virtue of loose morals orderless patchy perfunctory planless pluralistic profligate purposeless random scrambled senseless shapeless slack slipshod slipshoddy sloppy slovenly sluttish spasmodic sporadic stochastic straggling straggly stray syncretic systemless tactless thoughtless thrown together unaccountable unarranged unbridled uncaring unchaste unclassified unconscientious unconsidered uncontrolled uncritical uncriticizing uncurbed undemanding undifferentiating undirected undiscreet undiscriminating undiscriminative unexacting unfaithful unfastidious unfussy ungoverned ungraded uninhibited unjoined unmethodical unmeticulous unmotivated unordered unorganized unparticular unplanned unrestrained unselective unsorted unsubtle unsymmetrical unsystematic untactful unthinking untidy ununiform vague varied wandering wanton wayward wholesale whorish wild