1. swollen   TURGID   SAVORY   VOLATILE   SEDENTARY   Hint Half-n-half Clue   2. cautious   SUSCEPTIBLE   SOMBER   WARY   TENTATIVE   Half-n-half Clue   3. falsehood   SOMBER   SEDENTARY   SUBMISSIVE   SPURIOUSNESS   Half-n-half Clue   4. not done before   SUBMISSIVE   VOLATILE   UNPRECEDENTED   SPURIOUSNESS   Half-n-half Clue   5. static   VIABLE   SERVILE   SUCCINCT   STAGNANT   Half-n-half Clue   6. easily affected   TANTAMOUNT   SUSCEPTIBLE   UNKEMPT   SATIRICAL   Half-n-half Clue   7. unjustified   SOPORIFIC   UNWARRANTED   UNKEMPT   VOLUBLE   Half-n-half Clue