1. fus as in effusion   study, word   flee   pour   journey   Hint Half-n-half Clue   2. itiner as in itinerary   writing   journey   step, degree   study, word   Half-n-half Clue   3. mar as in submarine   luck, chance   marriage   warn   sea   Half-n-half Clue   4. gram as in telegram   great   writing   mother   speak, talk   Half-n-half Clue   5. greg as in gregarious   pour   flock, herd   free   flee   Half-n-half Clue   6. helio as in helioscope   join   light   sun   free   Half-n-half Clue   7. mal as in malediction   bad, evil   study, word   break   throw   Half-n-half Clue