Verbs for Pessimist

—disheartens; — flinches; —funks; —grumbles; —laments; —poisons; —quails; —shies; —suspects; rages; —ravages; —swamps; —tramples; —victimizes; desolate—; doom—; paralyze—; —clouds; —doubts; —complains; —condemns; — cowers; —disconcerts.