1. NEGATION   aggregation   allegation   irritation   affirmation   obligation   Hint Half-n-half Clue   2. PROPHYLACTIC   disease-causing   apocalyptic   milk-producing   before time   foretelling doom   Half-n-half Clue   3. HUBBUB   apocalyptic   center   calm   axle   arrogance   Half-n-half Clue   4. OBSESSION   whim   irregularity   desire   regular session   passion   Half-n-half Clue   5. HIRSUTE   immaculately dressed   scaly   bald   shabby   organized   Half-n-half Clue   6. PROPINQUITY   quirk   steadiness   sobriety   remoteness   reliability   Half-n-half Clue   7. OBLOQUY   paradise   praise   curse   dialogue   monologue   Half-n-half Clue