1. act as in activate   do   high   self   kill   Hint Half-n-half Clue   2. agri as in agriculture   hear, listen   sharp   field   life   Half-n-half Clue   3. anim as in unanimous   self   war   flesh   soul, mind   Half-n-half Clue   4. crea as in procreant   create   flesh   soul, mind   era, age   Half-n-half Clue   5. aster as in asterisk   leader   sharp   star   flesh   Half-n-half Clue   6. biblio as in bibliography   star   book   era, age   fall   Half-n-half Clue   7. alt as in altitude   water   field   high   time   Half-n-half Clue