arbitrium /ar-bitˈri-əm or -ŭm/ (Latin)

Power of decision

• laugh up one's sleeve
• laughworthy
• inters
• interscapular
• interscholastic
• inter-science
• interscribe
• interscribed
• interscribes
• interscribing
• inter se
• intersect
• intersected
• intersecting
• intersection
• intersectional
• intersections
• intersects
• interseptal
• intersert
• intersertal
• interserted
• interserting
• interserts
• interservice