interregnum /in-tər-regˈnəm/

1. The time between two reigns
2. The time between the cessation of one and the establishment of another government
3. Any breach of continuity in order, etc

• symmetry
• sympathectomies
• sympathectomy
• sympathetic
• sympathetical
• sympathetically
• sympathetic ink
• sympathetic magic
• sympathetic nervous system
• sympathetic nervous systems
• sympathetic strike
• sympathetic strikes
• sympathetic string
• sympathetic strings
• sympathies
• sympathin
• sympathins
• sympathique
• sympathise
• sympathised
• sympathiser
• sympathisers
• sympathises
• sympathising
• sympathize