1. PROLIFIC   specific   probability   talented   abundance   barren   Hint Half-n-half Clue   2. PRODIGAL   frugal   foolish   darling   encourage   genius   Half-n-half Clue   3. HORTATORY   inquisitive   passionate orator   dissuading   irrational   cautious   Half-n-half Clue   4. HYPOTHETICAL   analytical   argument   axiomatic   logical   rational   Half-n-half Clue   5. PRISTINE   aftermath   whistle   cultivated   clandestine   critical   Half-n-half Clue   6. HUMMOCK   rhythmic   synchronize   hillock   creek   valley   Half-n-half Clue   7. IGNOBLE   disgrace   notorious   worthy   anonymous   well-known   Half-n-half Clue