founderous

== English == === Etymology === From founder +‎ -ous. === Pronunciation === IPA(key): /ˈfaʊndəɹəs/, /ˈfaʊndɹəs/ === Adjective === founderous (comparative more founderous, superlative most founderous) (archaic) Difficult to travel; likely to trip one up. === References === “founderous”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.