11 letters
- noisomeness16
- nominatives20
- nonelective21
- nonentities14
- nonpunitive22
- nonreceipts19
- nonsystemic21
- nontheistic18
- notednesses14
- nuttinesses14
- obscenities18
- ominousness17
- omnipotence22
- omnipotents19
- omnipresent19
- omniscience22
- outcompetes21
- overintense17
- overtnesses16
- pectination19
- peevishness21
- pendentives21
- pensionless17
- pensiveness20
- pentstemons19
- percussions19
- peritoneums19
- permissions18
- persecutees18
- persecution19
- persecutive22
- persistence18
- pertinences19
- pessimistic20
- pestilences19
- petitioners15
- pettinesses15
- pettishness17
- pheneticist20
- phonemicist23
- phoninesses18
- pincushions22
- piousnesses16
- piteousness16
- pithinesses17
- pneumonitis20
- poinsettias15
- pointedness17
- polemicists21
- positivisms21
- positivists18
- posterities14
- posttension16
- poussetting18
- precessions18
- preciseness18
- preeminence22
- premoistens18
- premunition20
- presentence19
- presentient16
- presentisms18
- presentment19
- presentness16
- prestissimo17
- pretensions16
- pretentious16
- preventions20
- primenesses18
- prominences22
- pronenesses16
- prosceniums22
- provenience23
- psittacines18
- psittacoses17
- psittacosis17
- punctations20
- punishments22
- punkinesses21
- putrescines19
- quietnesses22
- recompenses21
- recoupments22
- reemissions15
- reminiscent19
- renitencies16
- repetitions15
- repetitious15
- resentences16
- resentments16
- restiveness16
- resumptions19
- reunionists14
- runtinesses14
- scepticisms23
- scrutinises16
- securements19
- seducements20
- semanticist18
- semioticist17
- semitropics20
- senectitude17
- senescences19
- sententious14
- septentrion16
- septicemias20
- sermonettes15
- serpentines16
- seventeenth19
- seventieths18
- sincereness16
- sinuosities13
- skepticisms24
- smithsonite17
- snippetiest18
- solemnities16
- speciations18
- speciesisms20
- spicinesses18
- spininesses16
- spinnerette16
- spinosities15
- steepnesses15
- stenotypies17
- stoninesses13
- stoutnesses13
- stuntedness15
- subsections19
- subsentence20
- subsistence19
- subventions21
- supercities18
- supersonics19
- supertonics19
- supervision20
- supinations17
- supremeness19
- suspensions17
- suspicioned20
- sustenances17
- synovitises18
- tacitnesses15
- technetiums21
- tediousness14
- teemingness18
- televisions17
- tempestuous19
- temptresses17
- tendencious18
- tendentious15
- tensenesses13
- tensiometer15
- tensionless14
- tenuousness15
- tepidnesses16
- testimonies15
- testinesses12
- tiemannites16
- timidnesses16
- tinninesses14
- tipsinesses15
- trisections15
- tritenesses12
- truepennies17
- tumescences22
- turpentines17
- unaptnesses17
- uncontested18
- unfitnesses17
- uninspected21
- uninterests14
- unreceptive23
- unseemliest17
- unselective21
- untimeliest17
- utopianisms19
- vasectomies21
- venesection20
- venturesome20
- viciousness20
- viscometers21
- viscosities18
- viscountess20
- viscounties20
- viscousness20
- voiceprints22
- wimpinesses21
- winsomeness19
- wittinesses15