1. dyn, dynam as in dynamite   deceive   power, strength   believe   give   Hint Half-n-half Clue   2. fin as in finale   lead   give   teach   limit, end   Half-n-half Clue   3. ego as in egotist   bring, bear   citizen   I   heart   Half-n-half Clue   4. doc as in doctrine   bend   owe   power, strength   teach   Half-n-half Clue   5. cognit as in cognition   deceive   learn   skin   body   Half-n-half Clue   6. dem as in demography   owe   bend   people   teach   Half-n-half Clue   7. endo as in endogenous   within   power, strength   skin   say   Half-n-half Clue