1. insomniac   person who is unable to sleep.   person who verbally questions and severely harasses.   a dwarf or a midget, underground spirit.   lewd and sexually aggressive male.   Hint Half-n-half Clue   2. hedonist   person who believes that pleasure is the main aim of life.   official.   person who studies the nature of knowledge.   gang or troop of nomads.   Half-n-half Clue   3. heretic   agent or person sent on secret mission.   person who holds opinion contrary to accepted belief.   one interested in other persons and external world.   disbeliever in religion.   Half-n-half Clue   4. malefactor   aggressive and bellicose patriot.   person who is ungrateful.   person who is unable to sleep.   criminal or wrongdoer.   Half-n-half Clue   5. effigy   investigator or harsh questioner.   dummy or portrait of person.   person who lives a life of solitude.   a dwarf or a midget, underground spirit.   Half-n-half Clue   6. renegade   person who compiles dictionaries.   one who devotes himself to religion or cause.   deserter of party or principles.   criminal.   Half-n-half Clue   7. dupe   person who compiles dictionaries.   person who is easily deceived.   one who turns one's thoughts inwards.   scholar or distinguished scientist.   Half-n-half Clue