http://en.wikipedia.org/wiki/Repetition_(rhetorical)
Repetition is the simple repeating of a word, within a sentence or a poetical line, with no particular placement of the words, in order to emphasize. This is such a common literary device that it is almost never even noted as a figure of speech.
http://en.wikipedia.org/wiki/Boredom
Boredom is an emotional state experienced during periods lacking activity or when individuals are uninterested in their surroundings. The first recorded use of the word boredom is in the novel Bleak House by Charles Dickens, written in 1852,[1] in which it appears six times, although the expression to be a bore had been used in the sense of "to be tiresome or dull" since 1768.[2] The French word for boredom, ennui, is sometimes heard in English, too.
http://www.thefreedictionary.com/clueless
Adj. 1. clueless - totally uninformed about what is going on; not having even a clue from which to infer what is occurring
uninformed - not informed; lacking in knowledge or information; "the uninformed public"
clueless
adjective stupid, thick, dull, naive, dim, dense, dumb (informal), simple-minded, dozy (Brit. informal), simple, slow, witless, dopey (informal), moronic, unintelligent, half-witted, slow on the uptake (informal)
He's totally clueless when it comes to women.
