perturb
memorandum
ointment
ventilate
amiable
conspiracy
vengeance
charter
battalion
derive
(V) To cause (someone) to be worried or upset
(ADJ) Friendly; Pleasant
(N) A large organized group of soldiers or people
(V) To take or get (something) from (something else)
(V) To allow fresh air to enter and move through a room
(N) A secret plan that is often harmful or illegal
(N) A usually brief written message or report from one person or department in a company or organization to another
(N) The act of doing something to hurt someone because that person did something that hurt you or someone else
(N) A smooth substance that is rubbed on the skin to help heal a wound or to reduce pain or discomfort
(N) A document issued by a government that gives rights to a person or group (V) To hire (a ship, bus, etc.) for temporary use
