1. DETRIMENTAL   able to be done   spread widely   puzzling   harmful   Hint Half-n-half Clue   2. CULPABLE   puzzling   deserving blame   fleeting   advantageous   Half-n-half Clue   3. ERRONEOUS   ridged   stated plainly   harmful   incorrect   Half-n-half Clue   4. DISCERNING   differing   with good judgment   inharmonious   skeptical   Half-n-half Clue   5. ESOTERIC   evasive   opinionated   intended only for chosen few   advantageous   Half-n-half Clue   6. FALLACIOUS   puzzling   evasive   lacking originality   misleading   Half-n-half Clue   7. CORRUGATED   ridged   opinionated   harmful   irregular   Half-n-half Clue