interrex /inˈtər-reks/

1. Someone who rules during an interregnum
2. A regent

• co-ordinated
• co-ordinate geometry
• co-ordinately
• co-ordinateness
• co-ordinates
• co-ordinating
• co-ordinating conjunction
• co-ordination
• co-ordination complex compound
• co-ordination compound
• co-ordination compounds
• co-ordinative
• co-ordinator
• coos
• coosen
• cooser
• coosers
• coosin
• coost
• coot
• cootie
• cooties
• cootikin
• cootikins
• coots