11 letters
- inerrancies16
- inertnesses13
- inexistence23
- ingenuities16
- ingredients16
- ingressions15
- ingrownness19
- inheritress14
- injunctions27
- innerspring19
- innocencies20
- innocentest17
- insectaries15
- insectivore19
- insentience17
- insinuators14
- insistences16
- insouciance20
- inspections19
- instructing19
- instruction17
- instructors16
- insurgences19
- intenseness14
- interceders16
- interceding19
- intercessor15
- intercourse16
- interesting15
- interfering18
- interferons16
- interfusing19
- interfusion17
- interiorise12
- interliners14
- internecine17
- interneuron15
- internuncio18
- interposers15
- interposing18
- interregnum19
- interrogees14
- intersperse15
- interstices15
- interunions15
- interveners17
- intervening20
- intervenors17
- intrenching21
- introducers17
- introducing20
- inventories17
- iridescence19
- isoantigens15
- isoelectric18
- isoleucines17
- ketogenesis18
- mercerising20
- microcuries21
- minestrones16
- minicourses19
- minnesinger19
- misconnects22
- misconstrue19
- miscounting22
- misentering18
- misregister16
- missteering17
- monseigneur19
- mutineering19
- natriureses13
- natriuresis13
- necessities15
- necessitous16
- necrotizing27
- neocortices18
- neostigmine18
- nervosities16
- neuroticism19
- nitrogenase15
- nitrogenous16
- nonascetics19
- noncitizens26
- nonelectric20
- nonentities14
- noninterest14
- nonmeetings19
- nonreceipts19
- nonrecourse17
- nonreducing21
- nonresident15
- nonroutines15
- nonsciences20
- nonsecretor16
- nonsentence18
- nothingness18
- nunciatures18
- nurturances18
- obscenities18
- obscurities18
- occurrences22
- omniscience22
- oncogeneses18
- oncogenesis18
- ontogeneses15
- ontogenesis15
- organicists17
- ostracising17
- outcrossing18
- outdressing16
- outgrinning19
- outguessing18
- outintrigue16
- outpreening19
- outpressing18
- outscorning19
- outsourcing19
- outsteering15
- overinsures17
- overintense17
- overissuing19
- overrunning21
- overturning20
- persecuting21
- persecution19
- persecutors18
- persistence18
- pertinences19
- precocities20
- preconcerts21
- preerecting20
- presciences21
- prestigious17
- pretensions16
- prosecuting21
- pruriencies19
- putrescence22
- putrescines19
- quercitrons25
- questioners22
- questioning25
- quiescences28
- racecourses18
- reaccenting21
- reaccession18
- reanointing16
- reasserting14
- reassertion12
- reassorting14
- recertifies17
- rechristens17
- recognising20
- recognition18
- recognizers26
- reconceives22
- reconcilers19
- reconciling22
- recondenses17
- reconfigure21
- reconnected20
- reconnoiter16
- reconnoitre16
- reconquests25
- reconsiders16
- reconstruct19
- reconvening23
- reconvinces23
- recreations15
- recrudesces19
- recurrences19
- recusancies19
- redigestion15
- redirecting18
- redirection16
- rediscounts17
- reelections16
- reencounter17
- reenforcing21
- reengineers15
- reenlisting16
- reenthrones15
- reentrances16
- refectories17
- referencing21
- refocussing21
- reforesting17
- registering16
- regressions14
- reignitions15
- reincurring19
- reinducting20
- reinfecting21
- reinfection19
- reinforcing21
- reinjecting27
- reinjection25
- reinserting15
- reinsertion13
- reinsurance17
- reinterring15