1. firebrand   person who causes trouble and starts quarrels.   one known for one's learning or celebrity.   person who is unable to sleep.   irritating person; cattle-biting fly.   Hint Half-n-half Clue   2. etymologist   person who studies reptiles.   businessman or person into risky ventures.   person who studies words and their formation.   fellow who is stupid.   Half-n-half Clue   3. imbecile   person who is ungrateful.   rough-mannered and clumsy person.   person who is idiotic or weak in mind.   businessman or person into risky ventures.   Half-n-half Clue   4. renegade   one who breaks images and attacks cherished traditions.   deserter of party or principles.   rough-mannered and clumsy person.   disbeliever in religion.   Half-n-half Clue   5. malingerer   strict disciplinarian.   person who pretends to be ill to escape duty.   one who breaks images and attacks cherished traditions.   wanderer or idle rascal.   Half-n-half Clue   6. ingrate   shrewish, abusive woman or termagant.   person who is ungrateful.   lewd and sexually aggressive male.   fellow who is stupid.   Half-n-half Clue   7. lout   clumsy or rough-mannered person.   one known for one's learning or celebrity.   criminal or wrongdoer.   dissatisfied person.   Half-n-half Clue