9 letters
- inoculant16
- inorganic16
- instating13
- intaglios13
- intitling14
- intonated12
- intorting13
- intrigant13
- iodations11
- islanding15
- isolating13
- isolation11
- laciniate14
- lactating16
- lactation14
- lariating13
- latticing16
- laudation13
- lidocaine15
- ligations13
- lineation12
- litigants13
- litigated13
- litigator12
- locations14
- logaoedic16
- logicians16
- longicorn17
- malignant17
- manacling20
- mandating17
- manicotti16
- monodical18
- motioning16
- natations11
- nationals12
- nautiloid13
- negotiant13
- nicotiana14
- nictating16
- nitrating13
- nitration11
- nonacidic18
- nonacting17
- nonaction15
- nonaddict16
- nonatomic17
- noncoital15
- nonracial15
- nonsocial15
- nostalgia13
- nostalgic16
- notations11
- obtaining16
- octagonal16
- octillion15
- olfaction17
- onanistic14
- optioning16
- ordaining14
- otolithic15
- outacting16
- outdating14
- outlining15
- oxalating20
- oxidating20
- oxidation18
- ozonating22
- pantaloon15
- placating19
- placation17
- planation15
- plication17
- poinciana17
- radiating13
- radiation11
- rationing13
- ratooning13
- saltation11
- sandaling15
- santolina12
- satiating12
- satiation10
- scantling17
- siltation11
- stational11
- tactician16
- tailcoats13
- tailgated13
- tailoring13
- tarnation11
- tattooing12
- toileting13
- totalling14
- tradition11
- trainload12
- trindling15
- tuitional12
- uncoating17
- uncoiling18
- unloading16
- vagotonia16
- vagotonic19
- valancing21
- vaticinal18
- violating17
- violation15