arsanach

== Irish == === Etymology === From arsanaic (“arsenic”) +‎ -ach (“adjectival suffix”). === Adjective === arsanach (genitive singular masculine arsanaigh, genitive singular feminine arsanaí, plural arsanacha, comparative arsanaí) arsenical ==== Declension ==== === Mutation === === Further reading === Ó Dónaill, Niall (1977), “arsanach”, in Foclóir Gaeilge–Béarla, Dublin: An Gúm, →ISBN de Bhaldraithe, Tomás (1959), “arsanach”, in English-Irish Dictionary, An Gúm