able aimless amorphous bald bare capricious casual desultory disarticulated disclosed discontinuous disjunct disordered dispersed disproportionate enigmatic erratic exposed fitful formless frivolous gratuitous haphazard hit-or-miss immethodical incalculable inchoate incognizable incoherent indiscriminate irregular meaningless misshapen mysterious naked nonsymmetrical nonsystematic nonuniform open open as day open to all orderless overt planless promiscuous puzzling random revealed sealed senseless shapeless spasmodic sporadic straggling straggly strange systemless unapparent unapprehended unarranged unascertained unbeknown uncharted undirected undisclosed undiscoverable undiscovered undivulged unexplained unexplored unexposed unfamiliar unfathomed ungraded unheard unheard-of unidentified uninvestigated unjoined unknowable unknown unmethodical unordered unorganized unperceived unplumbed unrevealed unsorted unsuspected unsymmetrical unsystematic untouched ununiform vague virgin wandering