1. praise   LAUDATORY   LATENT   LITHE   LAMPOON   Hint Half-n-half Clue   2. ignore   LECHERY   LAMPOON   PERSPICUITY   HEED   Half-n-half Clue   3. not related   PERTINENT   HEED   LANGUOR   LAUDATORY   Half-n-half Clue   4. vitality   LAUDATORY   PERT   HAGGARD   LANGUOR   Half-n-half Clue   5. plump   HAGGARD   GRATUITOUS   GRANDIOSE   PERTINACIOUS   Half-n-half Clue   6. original   PERNICIOUS   HERETIC   HACKNEYED   GREGARIOUS   Half-n-half Clue   7. not comprehensible   PERIGEE   PELLUCID   LAVISH   PERPETUAL   Half-n-half Clue