1. sea   mar as in submarine   greg as in gregarious   loqu as in loquacious   fort as in fortuitous   Hint Half-n-half Clue   2. light   jec, ject as in projectile   luc as in lucid   fus as in effusion   fug as in fugitive   Half-n-half Clue   3. swear   itiner as in itinerary   fract as in fractious   jur as in perjure   gram as in telegram   Half-n-half Clue   4. bad, evil   grad as in gradual   fract as in fractious   mal as in malediction   matr as in matrilineal   Half-n-half Clue   5. journey   miss as in missionary   itiner as in itinerary   jec, ject as in projectile   matr as in matrilineal   Half-n-half Clue   6. speak, talk   liber as in liberation   loqu as in loquacious   greg as in gregarious   jec, ject as in projectile   Half-n-half Clue   7. step, degree   grad as in gradual   matr as in matrilineal   fort as in fortuitous   mal as in malediction   Half-n-half Clue