1. heckler   person who is unable to pay his debts.   person who verbally questions and severely harasses.   person guilty of setting fire to property.   one who turns one's thoughts inwards.   Hint Half-n-half Clue   2. killjoy   agent or person sent on secret mission.   person who is excessively selfish.   depressing person or spoilsport.   one who devotes himself to religion or cause.   Half-n-half Clue   3. glutton   one who eats too much or is insatiably eager.   shrewish, abusive woman or termagant.   depressing person or spoilsport.   fellow who is stupid.   Half-n-half Clue   4. effigy   person who studies lineage and pedigree.   refugee or exile.   person with morbid tendency to drink alcohol.   dummy or portrait of person.   Half-n-half Clue   5. forebears   connoisseur of wine and food.   one who studies relation between organisms and environment.   person who studies reptiles.   ancestors.   Half-n-half Clue   6. luminary   one known for one's learning or celebrity.   person who is idiotic or weak in mind.   person who acts as a go between.   criminal or wrongdoer.   Half-n-half Clue   7. gentry   clique or cabal.   person who worries without cause (about his health).   person who lives a life of solitude.   class of persons next below nobility.   Half-n-half Clue