1. beyond reform   INANE   INCISIVE   INCORRIGIBLE   HOMOGENEOUS   Hint Half-n-half Clue   2. untiring   INCISIVE   ILLUSORY   INDEFATIGABLE   ICONOCLASTIC   Half-n-half Clue   3. loquacious   INDEFATIGABLE   INCOMPATIBLE   GARRULOUS   FITFUL   Half-n-half Clue   4. recklessly bold   FITFUL   FURTIVE   FOOLHARDY   INDISCRIMINATE   Half-n-half Clue   5. easily deceived   GULLIBLE   HAUGHTY   INANE   FRUGAL   Half-n-half Clue   6. silly   INANE   IMPECUNIOUS   INCOMPATIBLE   INDELIBLE   Half-n-half Clue   7. very cold   GLACIAL   INDELIBLE   GREGARIOUS   FOOLHARDY   Half-n-half Clue