as·sis·tant·ship 
(ə-sĭstənt-shĭp′)
(ə-sĭstənt-shĭp′)n.
An academic position that carries a stipend and usually involves part-time teaching or research, given to a qualified graduate student.
- impoundment
- impoverish
- impoverished
- impoverishment
- impracticability
- impracticable
- impracticableness
- impracticably
- impractical
- impracticality
- impracticalness
- imprecate
- imprecation
- imprecator
- imprecatory
- imprecise
- imprecisely
- imprecision
- impregnable
- impregnable
- impregnably
- impregnate
- impregnation
- impregnator
- impresa