10 letters
- ingratiate13
- integrator13
- interabang17
- interocean15
- interorgan14
- intolerant13
- intragenic17
- intrastate11
- intreating14
- intriguant15
- keratinous16
- lacerating17
- laceration15
- lactogenic20
- laureating15
- laureation13
- macerating19
- maceration17
- maturating17
- maturation15
- morganatic19
- natatorium15
- nauseating15
- negational15
- negotiants14
- negotiator13
- networking21
- neurogenic18
- nonaccrual20
- nonaquatic25
- nonascetic18
- noncardiac19
- nucleating19
- nucleation17
- numerating18
- numeration16
- nunciature17
- nutational14
- nutcracker22
- obturating17
- oceanarium18
- orangutans15
- outbargain17
- outbarking21
- outdancing19
- outearning15
- outglitter14
- outgrinned16
- outhearing16
- outpatient15
- outranging17
- outranking19
- outreading15
- outrocking21
- outskating18
- outstaring14
- outstating14
- outtalking19
- outtasking18
- outtrading15
- outtricked19
- outwearing17
- outwritten15
- overacting20
- overtaking21
- pancreatic20
- pancreatin18
- patterning17
- peacocking26
- pentatonic18
- precaution18
- precontact20
- precutting20
- protectant17
- protecting19
- punctation19
- quantitate21
- quarantine22
- quaternion22
- ransacking21
- ratcheting18
- rattooning14
- reaccusing20
- reacquaint24
- recitation14
- reckonings21
- recontacts17
- recounting18
- reenacting17
- refutation15
- regulation15
- reknitting18
- relocating17
- remounting18
- renaturing15
- renouncing19
- renovating18
- renunciate16
- reputation15
- resonating14
- restacking20
- restocking20
- retackling21
- retinacula16
- retouching19
- retracking20
- retracting16
- retraction14
- rouletting15
- saturating14
- saturation12
- sauntering15
- scattergun17
- scattering16
- scuttering17
- senatorian12
- stagnation14
- stentorian12
- stoutening15
- stuttering14
- tangential15
- tantamount16
- tarnations12
- tautomeric17
- technocrat19
- tentacular16
- tetracaine14
- tetragonal14
- theocratic18
- tictacking23
- tictocking23
- tincturing18
- tolerating14
- tomcatting19
- tormenting17
- tournament16
- tourneying17
- trabeation14
- tractional15
- trajecting25
- trajection23
- tramontane15
- transgenic17
- triacetate13
- trinketing18
- truncating18
- truncation16
- tutoyering16
- ulcerating18
- ulceration16
- unarrogant15
- uncloaking23
- uncovering22
- uncreating18
- unearthing17
- unfrocking25
- unknotting20
- unneurotic17
- unromantic19
- unstacking22
- unteaching20
- untreading16
- urogenital15
- urticating17
- urtication15
- vacationer18
- vaccinator21