facile princeps /fasˈi-lē prinˈseps or fakˈi-le prinˈkeps/

Obviously pre-eminent

• poriferal
• poriferan
• poriferans
• poriferous
• porifers
• poriness
• porinesses
• poring
• porism
• porismatic
• porismatical
• porisms
• poristic
• poristical
• pork
• pork barrel
• pork barrels
• pork-butcher
• pork-butchers
• pork-chop
• pork-chops
• porker
• porkers
• porkier
• porkies