9 letters
- frouncing20
- furcating19
- furcation17
- furnacing20
- gannister13
- garniture13
- gauntries13
- genitalic16
- genotypic20
- geomantic18
- geotropic17
- geriatric14
- gluconate17
- godparent16
- grainiest12
- granitoid13
- granulite14
- graphitic19
- graticule16
- guanidine15
- guanosine14
- gunpoints17
- hectoring17
- ignitrons13
- ignorance16
- impacting21
- impaction19
- imparting18
- importing18
- importune17
- inactions14
- inarching18
- incanting17
- incarnate14
- incaution15
- incepting19
- inception17
- inceptors16
- incipient17
- incognita16
- incognito16
- incondite15
- incorrupt17
- incubator17
- inculpate18
- incurrent15
- incurring17
- incursion15
- incurvate18
- incurving21
- indicator14
- inducting18
- induction16
- inebriant14
- infecting19
- infection17
- infuriate14
- ingenious14
- ingenuity16
- ingestion13
- ingrained14
- injecting25
- injection23
- inoculant16
- inoculate15
- inorganic16
- inotropic16
- inpatient14
- inpouring17
- inputting17
- inserting13
- insertion11
- insinuate12
- inspector16
- insurance15
- insurgent14
- integrand14
- interclan15
- intercrop16
- intergang15
- interning14
- interring13
- interunit12
- intorting13
- intricate13
- intrigant13
- intrigued14
- intriguer13
- intrigues13
- introduce15
- intruding15
- intrusion12
- inunction16
- inundator13
- inverting17
- irrupting16
- irruption14
- iterating12
- iteration10
- itinerant11
- juniorate20
- lecturing17
- lineation12
- loitering13
- magnetron16
- manticore16
- mentoring16
- migration15
- miniature14
- mitogenic18
- morganite15
- mortician16
- morticing18
- mucronate17
- mutagenic19
- narcotize22
- nattering13
- naughtier15
- necrosing16
- nectarine14
- nectarous14
- negations13
- negatrons13
- negotiant13
- nephritic18
- nephrotic18
- nervation15
- neuralgic17
- neuritics14
- neuroglia14
- neurotics14
- neutering14
- neutrinos12
- neutronic15
- nickering20
- nicotiana14
- nicotines14
- nictating16
- nitpicker20
- nitrating13
- nitration11
- nitrogens13
- nocturnal16
- nocturnes15
- nonacting17
- noncredit15
- nonerotic14
- nonimpact20
- nonmetric17
- nonpareil15
- nonpoetic17
- nontarget13
- nonurgent15
- nucleator15
- nutrition12
- obtaining16
- octupling20
- omnirange16
- onanistic14
- opacities15
- operatics15
- operating15
- operation13
- opticians16
- optioning16
- orangiest12
- orangutan14
- ordaining14
- ordinance15
- organzine22
- orgiastic14
- orienting13
- originate12
- ornithine13
- orphaning18
- outacting16
- outcapers16
- outcharge17
- outcrying18
- outdaring14
- outeating13
- outfacing19
- outfiring16
- outgained14
- outlining15
- outpacing19
- outpreach18
- outpriced17
- outprices16
- outracing16
- outraging15
- outrances14
- outranged14
- outranges13
- outrating13
- outraving17
- outriding14
- packeting22
- paintings16
- paltering16