1. greed   AMBIVALENCE   APATHY   ADVERSARY   AVARICE   Hint Half-n-half Clue   2. anxiety   APPREHENSION   AVIARY   APIARY   ARTISAN   Half-n-half Clue   3. man-made object   ARROGANCE   ARTIFACT   AVIARY   ACCOLADE   Half-n-half Clue   4. craftsperson   ARTISAN   ATROPHY   ADVERSARY   APPREHENSION   Half-n-half Clue   5. substance to counteract poison   ASYLUM   ANTIDOTE   BRAGGART   ADVERSARY   Half-n-half Clue   6. advocate of abolishing authority   ASYLUM   ANARCHIST   ADULATION   BRAGGART   Half-n-half Clue   7. briefness   AVERSION   ARTISAN   ASYLUM   BREVITY   Half-n-half Clue