9 letters
- infarcted17
- infecting19
- infection17
- infectors16
- infestant14
- infinites14
- inflation15
- inflicter17
- inflictor17
- informant17
- infracted17
- infuriate14
- initiated11
- initiates10
- initiator10
- injectant23
- injection23
- innovator15
- inorganic16
- inotropic16
- inpatient14
- insertion11
- inspector16
- instanter11
- intention12
- interacts13
- intercept16
- intercity15
- interclan15
- intercrop16
- interdict14
- interface16
- interknit15
- intermont14
- internist11
- interunit12
- intimater13
- intonated12
- intonates11
- intorting13
- intranets11
- intricate13
- intrigant13
- intrinsic14
- introfied14
- introfies13
- introject22
- intuition12
- ironstone11
- isooctane13
- isotropic15
- iterating12
- iteration10
- itinerant11
- itinerate10
- keratotic16
- lateritic13
- laticifer16
- lineation12
- manicotti16
- manticore16
- mentation14
- microtone16
- mortician16
- narcotize22
- natrolite11
- nattering13
- necropoli17
- nectarine14
- negotiant13
- nephritic18
- nephrotic18
- nervation15
- neutronic15
- nicotiana14
- nicotines14
- nicotinic17
- nictating16
- nictitate13
- nilpotent15
- nitpicker20
- nitrating13
- nitration11
- nitrified14
- nitrifier13
- nitrifies13
- nominator14
- nonaction15
- nonactors14
- nonartist11
- nonatomic17
- noncoital15
- noncredit15
- nonerotic14
- nonexotic21
- nonfactor17
- nonfinite15
- nonimpact20
- nonmetric17
- nonpareil15
- nonpoetic17
- nonpolice18
- nonprofit17
- nonrioter11
- nontarget13
- nontariff17
- nonvector18
- notations11
- notifiers13
- notoriety12
- novitiate14
- novocaine18
- nutrition12
- officiant19
- officiate18
- olecranon15
- olfaction17
- onanistic14
- opacified19
- opacifies18
- opacities15
- operatics15
- operating15
- operation13
- opinioned15
- opticians16
- optioning16
- ordinance15
- orientate10
- orienting13
- orificial16
- originate12
- ornithine13
- orthoepic17
- outercoat13
- pacifiers18
- paintiest13
- panettone14
- panettoni14
- panickier20
- pantropic19
- parenting16
- parotitis12
- partition13
- partitive16
- patenting16
- patentors13
- paternity15
- patienter13
- patooties12
- patrician16
- patricide16
- patriotic15
- patristic15
- patronise13
- patronize22
- pattering15
- pearlitic16
- pecorinos16
- pectinate16
- pediatric16
- penetrant14
- perdition14
- peridotic16
- peritonea13
- pertinent14
- petitions13
- petticoat15
- phonation16
- pianistic16
- picaroons16
- pickaroon20
- pictorial16
- pietistic15
- pinafored17
- pinafores16
- pittances16
- plication17
- podiatric16
- poignance19
- poinciana17
- pointiest13
- porcelain17
- portances16
- portative16
- porticoes15
- portioned14
- potations13
- potential14
- pottering15
- preacting18
- preatomic18
- prebiotic18
- precisian16
- precision16
- precoital16
- predation14
- prefacing21
- prenomina17
- prenotify18