tridominium /trī-dō-minˈi-əm/

Threefold rule

• filter-feeding
• filtering
• filter paper
• filter papers
• filter-passer
• filters
• filter tip
• filter-tipped
• filter tips
• filth
• filthier
• filthiest
• filthily
• filthiness
• filthinesses
• filths
• filthy
• filthy lucre
• filthy rich
• filtrabilities
• filtrability
• filtrable
• filtrate
• filtrated
• filtrates