undiscoverable
81cabalistic — adj 1. occult, mystic, mystical, supernatural, preternatural, transcendental. 2. secret, cryptic, perdu, private; concealed, hidden, veiled, shrouded, enshrouded; obscure, indefinite, dim, dark, vague, cloudy, nebulous. 3. impenetrable,… …
82inscrutable — adj 1. impenetrable, incomprehensible, uncomprehensible, undiscoverable; hidden, concealed, secret, cryptic, perdu, occult; poker faced, deadpan, sphinxlike. 2. mysterious, arcane, inexplicable, unexplainable, insolvable, insoluble, unaccountable …
83insoluble — adj 1. indissoluble, undissoluble, indissolvable, undissolvable, unsoluble, infusible, unthawable, Archaic. irresoluble. 2. insolvable, unsolvable, inexplicable, unexplainable, inextricable; puzzling, enigmatic, enigmatical, baffling, bewildering …
84occult — adj 1. mysterious, arcane, inexplicable, unexplainable, inexplainable, unaccountable, insoluble, insolvable, unsolvable, Obs. inextricable; puzzling, enigmatic, baffling, bewildering, confounding, perplexing, mystifying; impenetrable,… …
85unaccountable — adj 1. unresponsible, irresponsible, unanswerable, unliable, unsubject; immune, exempt, free, clear, in the clear. 2. inexplicable, unexplainable, insoluble, insolvable, unsolvable, Obs. inextricable; impenetrable, incomprehensible,… …
86unanswerable — adj 1. unresolvable, undiscoverable, undetectible, insoluble; unascertainable, unveri fiable, unconfirmable, untraceable; unexplainable, inexplicable, undecipherable. 2. irrefutable, unarguable, undeniable, incontestable; incontrovertible,… …
87indiscoverable — /ɪndəsˈkʌvərəbəl/ (say induhs kuvuhruhbuhl) adjective not discoverable; undiscoverable …
88inscrutable — [adj] hidden, mysterious; blank ambiguous, arcane, cabalistic, deadpan*, difficult, enigmatic, impenetrable, incomprehensible, inexplicable, mysterial, mystic, poker faced*, secret, sphinxlike, unaccountable, undiscoverable, unexplainable,… …
89undeterminable — adjective not capable of being definitely decided or ascertained • Syn: ↑indeterminable • Ant: ↑determinable (for: ↑indeterminable) • Similar to: ↑indeterminate, ↑ …
90indiscoverable — |in+ adjective Etymology: in (I) + discoverable : undiscoverable …
