1. antisocial   LAVISH   GREGARIOUS   LITHE   LECHERY   Hint Half-n-half Clue   2. believer   LAMPOON   PERT   HETEROGENEOUS   HERETIC   Half-n-half Clue   3. pleasant   HETEROGENEOUS   PERFUNCTORY   GRISLY   PERIGEE   Half-n-half Clue   4. not comprehensible   PERIGEE   LIMPID   PELLUCID   HAPLESS   Half-n-half Clue   5. momentary   PERPETUAL   PERIPATETIC   LIVID   PERSPICUITY   Half-n-half Clue   6. vagueness   PERSPICUITY   PENURIOUS   HAPHAZARD   LAUDATORY   Half-n-half Clue   7. impervious   LAVISH   PERIGEE   PERMEABLE   PERPETUAL   Half-n-half Clue