elusive Synonyms

ambiguous evanescent slippery knotty fleeting shifty fugitive difficult to catch problematical problematic unclear difficult to find obscure subtle tough evasive vague baffling elusory hard-to-reach difficult to comprehend difficult to understand unperceivable unavailable undiagnosable unspecific undefined unattainable ungettable lamster unidentifiable ungraspable perishable nonremittal stonewalling unachievable cagey unreachable hard to comprehend not at hand hard to define hard to describe hard to catch hard to find hard to pin down circumventive fleeing fugacious illusive illusory