1. HAGGARD   bargain   slow   plump   shrewd   afterthought   Hint Half-n-half Clue   2. HETEROGENEOUS   homogeneous   igneous   unique   tolerant   paean   Half-n-half Clue   3. GRATUITOUS   frugal   pension   grateful   ungrateful   warranted   Half-n-half Clue   4. PERIGEE   escapee   mongrel   apogee   eclipsed   pure-bred   Half-n-half Clue   5. LITHE   tempest   serene   trim   stiff   limpid   Half-n-half Clue   6. PERIPATETIC   foretold   stationery   stationary   nimble   apathetic   Half-n-half Clue   7. HAPLESS   brilliant   clueless   cheerful   fortunate   unlucky   Half-n-half Clue