per·ma·nence 
(pûrmə-nəns)
(pûrmə-nəns)n.
The quality or condition of being permanent; permanency.
- interplead
- interpleader
- interpolate
- interpolation
- interpolative
- interpolator
- interposal
- interpose
- interposer
- interposition
- interpret
- interpretability
- interpretable
- interpretableness
- interpretation
- interpretational
- interpretative
- interpreted language
- interpreter
- interpretive
- interpretively
- interpupillary
- interracial
- interregional
- interregnal