ballast (en)

(noun) material that is used to provide stability to a vehicle or structure; (verb) to steady or equip with or as if with ballast

fillip (en)

(noun) a movement made by bending the last joint of the finger against the thumb and suddenly releasing it; a flick of the finger OR something which acts as a stimulus or boost to an activity

imbroglio (en)

an extremely confused, complicated, or embarrassing situation

Panglossian (en)

(adjective) marked by the view that all is for the best in this best of possible worlds; excessively optimistic

succor (en)

assistance and support in times of hardship and distress