1. build   volv as in devolve   struct as in constructive   vad as in invade   via as in deviation   Hint Half-n-half Clue   2. look at   via as in deviation   spect as in retrospective   volv as in devolve   therm as in thermostat   Half-n-half Clue   3. drag, pull   viv as in vivacious   trud as in protrude   tract as in protractive   spir as in respiratory   Half-n-half Clue   4. follow   seque as in consequential   voc as in vociferous   struct as in constructive   soph as in philosopher   Half-n-half Clue   5. wisdom   volv as in devolve   struct as in constructive   soph as in philosopher   tang as in tangible   Half-n-half Clue   6. breathe   spir as in respiratory   solv as in absolve   therm as in thermostat   seque as in consequential   Half-n-half Clue   7. empty   via as in deviation   vac as in vacuous   ten as in tenable   terr as in subterranean   Half-n-half Clue