noun - an attitude of doubting that something is true or that something will happen; a lack of trust or belief
noun - a pattern of broken or jagged checks, typically in black and white, resembling the shape of a dog's tooth
noun - a puzzle in which words or parts of words are represented by pictures, symbols, or the arrangement of letters
adjective - (of a person, manner or voice) showing a lot of activity and energy; wanting to have things done quickly