elusive Synonyms

subtle elusory tough knotty problematical problematic baffling volatile tricky transitory transgressive vague difficult to find slippery slinking shirking shifty unavailable unspecific difficult to catch not at hand unperceivable undiagnosable unattainable unachievable stonewalling unreachable unidentifiable lamster ungettable unclear nonremittal cagey prestigiatory occult fleeting fallacious evasive evanescent equivocal distraint distant delicate deceptive deceptious deceitful cunning circumventive fugacious fugitive