insurmountable
71impassable — I (Roget s IV) modif. Syn. closed, blockaded, not fit for travel, obstructed, pathless, trackless, untrodden, impenetrable, forbidden, insurmountable; see also difficult 1 . Ant. open*, passable, traveled. II (Roget s Thesaurus II) adjective… …
72impossible — I (Roget s IV) modif. 1. [Incapable of being considered] Syn. inconceivable, unthinkable, vain, hopeless, infeasible, unachievable, unattainable, out of the question, insurmountable, useless, impassable, inaccessible, unworkable, preposterous,… …
73insuperable — a. 1. Insurmountable, impassable. 2. Insurmountable, too great to be overcome, that cannot be got over …
74insurmountableness — noun see insurmountable * * * insurmountabilˈity or insurmountˈableness noun • • • Main Entry: ↑insurmountable …
75un|sur|mount|a|ble — «UHN suhr MOWN tuh buhl», adjective. = insurmountable. (Cf. ↑insurmountable) …
76meet one's Waterloo — {v. phr.} To be defeated; lose an important contest. * /After seven straight victories the team met its Waterloo./ * /John fought instead of running, and the bully met his Waterloo./ (After Napoleon s final defeat at Waterloo.) …
77meet one's Waterloo — {v. phr.} To be defeated; lose an important contest. * /After seven straight victories the team met its Waterloo./ * /John fought instead of running, and the bully met his Waterloo./ (After Napoleon s final defeat at Waterloo.) …
78Inexsuperable — In ex*su per*a*ble, a. [L. inexsuperabilis; pref. in not + exsuperabilis that may be surmounted. See {In } not, {Ex }, and {Superable}.] Not capable of being passed over; insuperable; insurmountable. [1913 Webster] …
79Insurmountability — In sur*mount a*bil i*ty, n. The state or quality of being insurmountable. [1913 Webster] …
80Insurmountableness — In sur*mount a*ble*ness, n. The state or quality of being insurmountable; insurmountability. [1913 Webster] …