1. roll   tract as in protractive   verb as in verbiage   ver as in veracious   volv as in devolve   Hint Half-n-half Clue   2. go   vad as in invade   ten as in tenable   voc as in vociferous   seque as in consequential   Half-n-half Clue   3. call, voice   terr as in subterranean   vac as in vacuous   voc as in vociferous   therm as in thermostat   Half-n-half Clue   4. wish   tempor as in temporal   vac as in vacuous   soph as in philosopher   vol as in volition   Half-n-half Clue   5. alive   viv as in vivacious   vac as in vacuous   trud as in protrude   ven as in intervene   Half-n-half Clue   6. follow   voc as in vociferous   via as in deviation   solv as in absolve   seque as in consequential   Half-n-half Clue   7. loosen, free   therm as in thermostat   volv as in devolve   seque as in consequential   solv as in absolve   Half-n-half Clue