10 letters
- privatives21
- procession17
- profession17
- profusions18
- prolusions16
- prosimians17
- proteinase14
- protensive18
- proviruses18
- provisions18
- provolones19
- puissances18
- pulverises19
- puninesses16
- purenesses15
- queasiness21
- racinesses14
- rainspouts15
- raptnesses14
- rashnesses13
- reasonless12
- recessions14
- redisposes14
- reemission14
- reinspires14
- reinvasion16
- remissions14
- remissness14
- renovative19
- reoviruses15
- reposition14
- repression14
- repulsions16
- rescission14
- responsive18
- resupinate15
- reversions15
- revulsions17
- riminesses14
- ripenesses14
- ropinesses14
- rosinesses11
- sapiencies17
- saponifier17
- saponifies17
- savoriness15
- savouriest15
- scurviness19
- seasonless12
- secessions14
- seignories13
- seminaries14
- sensitises11
- sensitives15
- sensoriums15
- septenarii14
- serialises11
- serosities10
- serotinous12
- serpigines16
- sinistrous12
- sizinesses20
- soapstones14
- sonorities11
- sopraninos15
- sorenesses11
- soupspoons18
- sournesses12
- sourpusses15
- sousaphone17
- sovereigns17
- sovranties15
- sparseness14
- sparsities13
- sparteines14
- spinneries15
- sponsorial15
- spooferies16
- spookeries17
- spookiness18
- spoonerism17
- sporogonia16
- sporozoans23
- sportiness14
- spruceness18
- sprynesses16
- squareness21
- stereopsis13
- subversion19
- subversive22
- sundresses13
- superbness18
- superminis18
- supernovae19
- supernovas19
- superposes17
- supersales15
- supersonic18
- superspies17
- supervenes19
- supervised19
- supervises18
- supervisor18
- superwaves21
- superwives21
- supinators15
- supineness16
- suppresses17
- surenesses12
- surpassing17
- survivance23
- suspenders16
- suspensers15
- suspension16
- suspensive19
- suspensors15
- suspensory17
- suspicions18
- sustainers12
- synaeresis13
- transposes14
- treasonous12
- trespasses13
- uneasiness13
- universals17
- unripeness16
- unstresses12
- urokinases16
- uroscopies17
- uvarovites19
- vainnesses16
- vanitories15
- vaporising20
- vastnesses15
- venosities15
- vernissage17
- vespiaries17
- vestiaries14
- viraginous18
- visionless16
- visualises16
- vitreouses15
- vivandiere20
- viviparous22
- voiceovers21
- voidnesses16
- votaresses14
- votiveness19
- warinesses14
- wavinesses18
- weaponries17
- wirinesses14