po·ten·cy 
(pōtn-sē)
(pōtn-sē)n. pl. po·ten·cies
1. The quality or condition of being potent.
2. Inherent capacity for growth and development; potentiality.
- irrefutability
- irrefutable
- irrefutably
- irreg.
- irregardless
- irregular
- irregular galaxy
- irregularity
- irregularly
- irrelative
- irrelatively
- irrelevance
- irrelevancy
- irrelevant
- irrelevantly
- irreligion
- irreligious
- irreligiously
- irreligiousness
- irremeable
- irremediable
- irremediably
- irremissibility
- irremissible
- irremissibly