precursive

apocalyptic dangerous dark dire dismal gloomy grim haunting perilous portentous prophetic sinister threatening

augural baleful baneful clouded direful doomed doomful fateful fearful forbidding hostile ill-boding ill-fated impending inauspicious inhospitable lowering malefic malificent malign minatory premonitory presaging prescient suggestive unfriendly unlucky unpromising unpropitious

bright cheerful encouraging good happy hopeful joyful light nice pleasant safe secure sunny

auspicious lucky promising propitious

introductory previous prior

foregoing forward front head lead leading pioneer pioneering

above-mentioned above-named aforeknown aforementioned aforesaid ahead of antecedent anterior before erstwhile forerunning former heretofore one time other past precedent precursory preexistent prefatory preliminary preparatory prevenient prodromal supra

later

back inferior last unimportant

after below following