10 letters
- inthroning17
- intinction16
- intolerant13
- intonating15
- intragenic17
- intreating14
- intriguing17
- inveigling21
- invigilate18
- invigorate17
- invocating21
- iodinating15
- irreligion14
- irrigating15
- irrigation13
- isoantigen14
- itinerancy17
- kaolinitic19
- lacerating17
- laceration15
- lactogenic20
- laryngitic19
- laterizing23
- latinizing24
- lectionary17
- levigating20
- levigation18
- liberating17
- liberation15
- ligaturing17
- lightening19
- lightering18
- lineations13
- literation12
- litigating16
- litigation14
- logicising19
- logicizing28
- mainlining19
- margenting19
- meningitic20
- mentioning18
- negational15
- negativing20
- neglecting20
- nominating18
- nonaligned17
- nonbearing18
- noncabinet19
- noncentral17
- noncitizen25
- nonearning16
- nonelastic16
- nonethical18
- nongenetic18
- nongenital16
- noninitial14
- nonliteral14
- nonmigrant18
- nonnuclear18
- nonorganic18
- nonreading16
- nonrioting15
- nontrivial17
- nonvintage19
- notarizing23
- nucleating19
- nucleation17
- obligating19
- oceangoing19
- organicist16
- organicity18
- organising16
- organizing25
- originated14
- originates13
- outearning15
- outgaining17
- outglaring17
- outranging17
- outringing17
- overacting20
- pertaining17
- pinnacling22
- politician18
- pratincole18
- prenticing20
- princeling21
- radiogenic17
- realigning17
- rechanging21
- recitation14
- reclaiming20
- recleaning18
- reclothing19
- recounting18
- reenacting17
- refloating17
- regelating16
- regranting16
- regulating17
- regulation15
- reigniting16
- reignition14
- reinciting17
- reinviting18
- relegating16
- relegation14
- relictions15
- relighting18
- relocating17
- relocation15
- renouncing19
- renovating18
- repainting17
- replanning19
- replanting18
- resinating14
- resonating14
- retackling21
- retailings14
- retraining14
- sectioning17
- seignorial14
- soliciting17
- sonicating17
- stenciling18
- strangling17
- tailorings14
- tensioning15
- tinctorial15
- toenailing15
- tolerating14
- trailering14
- transgenic17
- trepanning18
- triennials13
- trigeminal17
- ulcerating18
- ulceration16
- uncreating18
- ungainlier16
- unlearning17
- unoriginal16
- untangling19
- urogenital15
- vitrioling18