9 letters
- interdict14
- interfold15
- interiors10
- interlace14
- interlaid12
- interlaps14
- interlard12
- interlays13
- interlock18
- internals12
- intervals15
- intricate13
- introduce15
- introfied14
- introfies13
- inviolate15
- invocated18
- invocates17
- iodations11
- iodinated12
- iodinates11
- ionizable23
- irascible16
- ironclads15
- ironsides11
- ironstone11
- ironwoods14
- irridenta11
- islanders12
- isochrone15
- isoclines14
- isolating13
- isolation11
- isolators10
- isometric15
- isoniazid20
- isooctane13
- isotropic15
- italicise13
- italicize22
- iterances13
- iteration10
- kaolinite15
- kindliest16
- laborites13
- lacertids14
- lacewoods17
- laciniate14
- laitances14
- lancewood18
- landsleit13
- laniaries11
- larcenies14
- larcenist14
- larcenous15
- larvicide18
- latencies14
- lateritic13
- laterized20
- laterizes19
- latewoods14
- laticifer16
- latinized21
- latinizes20
- latosolic14
- laundries13
- lazurites20
- leadworts14
- lecithins16
- legations13
- lenitions12
- leviratic17
- libations14
- libration14
- licensors14
- licorices16
- lidocaine15
- ligations13
- ligroines13
- limonites14
- linearise11
- linearity13
- linearize20
- lineation12
- lionisers11
- lionizers20
- loadstone12
- loanwords15
- lobations14
- localised15
- localites14
- localized24
- localizes23
- locations14
- locatives17
- locomoted17
- locomotes16
- locutions15
- lodestars11
- lodestone12
- logaoedic16
- logicians16
- logicised16
- logicized25
- logicizes24
- loitering13
- lordliest12
- loricates13
- lotharios12
- lyricised16
- lyricized25
- lyricizes24
- maledicts17
- manticore16
- marlstone14
- matricide16
- mediation14
- mediators13
- medicinal18
- melanitic17
- melanoids15
- melanotic17
- meliorist13
- melodicas17
- meridians14
- mestranol14
- microdots16
- micronize25
- microtone16
- militance17
- mirlitons14
- misatoned14
- miscoined17
- miscreant16
- misdirect16
- mislearnt14
- mislocate16
- misorient13
- mistraced16
- moderatos13
- modernist14
- monazites22
- monitored14
- monoacids17
- monocrats16
- monodical18
- monorails14
- moorlands15
- moralised14
- moralized23
- moralizes22
- mortician16
- motioners13
- motorcade16
- motorised13
- motorized22
- motorizes21
- narcotics16
- narcotize22
- nasalized21
- natrolite11
- nautiloid13
- navicerts17
- nearliest11
- necropoli17
- nectaries13
- nectarous14
- neolithic16
- neoterics13
- neuritics14
- neurotics14
- niccolite17
- nicotines14
- nonactors14
- noncoital15
- noncolors15
- noncredit15
- nondoctor15
- nonerotic14
- nonsocial15
- noontides12
- normalise14
- normalize23
- nosologic16
- nostalgic16
- notarized20
- notarizes19
- notifiers13
- notochord16
- notorious11
- nucleator15
- nucleoids16
- obcordate16
- oblations14
- obtainers13
- occidents17
- ocotillos14
- octangles16
- octillion15
- octoploid17