sennight or se'nnight /senˈīt/ (archaic)

A week

• tweedledeeing
• tweedledees
• three-pound
• three-pounder
• three-pounders
• three-pricker
• three-prickers
• threeps
• three-quarter
• three-quarter back
• three-quarter backs
• three-quarter face
• three-quarter-length
• three quarters
• three-quarters
• threequel
• threequels
• three-ring circus
• three-ring circuses
• threes
• threescore
• threescore and ten
• threescores
• three sheets to the wind
• three-sided