10 letters
- nonascetic18
- noncardiac19
- nongenetic18
- nonreceipt18
- nonveteran17
- nonvintage19
- novaculite20
- nucleating19
- nucleation17
- numerating18
- numeration16
- nunciature17
- nutational14
- obturating17
- oceanarium18
- orangutans15
- orientated12
- orientates11
- orogenetic16
- outachieve20
- outbargain17
- outbraving21
- outdancing19
- outearning15
- outgeneral15
- outgrinned16
- outhearing16
- outranging17
- outranking19
- outreading15
- outserving18
- outstaring14
- outtrading15
- outwearing17
- overacting20
- overaction18
- overactive21
- overcuring21
- overeating17
- overhating19
- overmanage20
- overrating17
- overtaking21
- overtaxing24
- overturing18
- pancreatic20
- pancreatin18
- pangenetic20
- patterning17
- pentatonic18
- precaution18
- precenting20
- precontact20
- precutting20
- preventing21
- prevention19
- protecting19
- protective20
- provenance22
- punctation19
- purtenance19
- quarantine22
- quaternion22
- ratcheting18
- rattooning14
- ravagement20
- reacceding20
- reaccusing20
- reacquaint24
- reactances17
- reactivate17
- reanointed13
- reattained12
- recitation14
- recitative17
- recitativo17
- recleaning18
- recoinages16
- reconceive21
- reconnects18
- recontacts17
- reconvicts21
- reconvince22
- recounting18
- recovering20
- recreating16
- recreation14
- reenacting17
- refutation15
- regnancies17
- regulation15
- regulative18
- relegation14
- relocating17
- reluctance19
- remittance17
- remotivate17
- remounting18
- renaturing15
- rencounter16
- renominate15
- renouncing19
- renovating18
- renovation16
- renovative19
- renunciate16
- repugnance21
- reputation15
- resonating14
- reteaching18
- retentions12
- reticulate15
- retinacula16
- retouching19
- retracting16
- retraction14
- retreating13
- reuttering14
- revelation16
- revocation18
- rouletting15
- saturating14
- saturation12
- sauntering15
- scattergun17
- scattering16
- scuttering17
- senatorian12
- stagnation14
- starvation15
- stentorian12
- stoutening15
- tangencies17
- tangential15
- tangerines14
- tarnations12
- tautomeric17
- technocrat19
- tenantries12
- tentacular16
- teratogens13
- tetracaine14
- tetragonal14
- theocratic18
- tincturing18
- tolerating14
- tolerative15
- tormenting17
- tournament16
- tourneying17
- trabeation14
- tractional15
- trajecting25
- trajection23
- tramontane15
- transgenic17
- transience15
- travelogue18
- travertine15
- triacetate13
- truncating18
- truncation16
- trusteeing14
- turgencies17
- turgescent17
- turnverein17
- turpentine16
- tutoyering16
- ulcerating18
- ulceration16
- ulcerative19
- unaccented20
- unarrogant15
- uncoercive22
- uncovering22
- uncreating18
- uncreative19
- unearthing17
- unfavorite19
- unforgiven22
- uninterest13
- univariate16
- unneurotic17
- unraveling20
- unromantic19
- unteaching20
- untogether16
- untreading16
- unwavering22
- urogenital15
- urticating17
- urtication15
- utterances15
- vacationed19
- vacationer18
- vaccinated22
- vaccinates21
- vaccinator21
- vagrancies20
- varicocele21