unriddleable

== English == === Etymology === From un- +‎ riddle +‎ -able. === Pronunciation === IPA(key): /ʌnˈɹɪdələbəl/, /ʌnˈɹɪdləbəl/ === Adjective === unriddleable (comparative more unriddleable, superlative most unriddleable) Unable to be solved or explained. 6 December, 1647, John Evelyn, letter to Sir Richard Browne O Heavens! we are now more in the dark than ever, and I protest unto you things were never more unriddleable than at this instant of time, after so many fair and promising expectations.