Inevitable
Necessary, Foregone
な adjective, の adjective
ひっし
重要 (じゅうよう) Essential, Important, Necessary
必要 (ひつよう) Necessary, Needed, Essential
不可欠 (ふかけつ) Indispensable, Essential
必須 (ひっす) Indispensable, Required, Essential
必至 (ひっし) Inevitable, Necessary, Foregone
It's Inevitable that cars will hit-sheep ひっし if there are no fences.