12 letters
- parallelling22
- paralyzation28
- paralyzingly33
- paramagnetic24
- paramedicals23
- parameterize27
- parametrized28
- parametrizes27
- paramilitary21
- paranoically23
- paranormally23
- paraphrasers20
- paraphrasing23
- paraphrastic23
- parasailings19
- parasiticide19
- parasitising18
- parasitizing27
- parasitology20
- paratactical22
- parathormone21
- parathyroids20
- paratroopers18
- paratyphoids23
- parenchymata26
- parenterally20
- parenthesize27
- paresthesias17
- parfocalized32
- parfocalizes31
- parishioners18
- parkinsonian22
- parkinsonism24
- parochialism24
- paronomasias19
- paronomastic22
- parsimonious20
- partialities16
- participants22
- participated22
- participates21
- participator21
- particularly23
- particulates20
- partisanship21
- partitioners16
- partitioning19
- partitionist16
- partnerships21
- parturitions17
- parvoviruses24
- pasqueflower32
- pasquinading30
- passacaglias21
- passageworks24
- passionately19
- passivations20
- pasteurising19
- pasteurizers25
- pasteurizing28
- pastoralisms19
- pastoralists16
- pastoralness17
- pasturelands19
- patchinesses21
- paternalisms20
- paternalists17
- paternosters16
- pathbreaking27
- pathetically24
- pathfindings25
- pathlessness19
- pathobiology25
- pathogeneses20
- pathogenesis20
- pathogenetic23
- pathological24
- pathologists20
- patriarchate20
- patriarchies20
- pawnbrokings29
- peripatetics21
- predeparture20
- preoccupancy31
- prepackaging30
- preparations19
- preparatives22
- preparedness20
- principality25
- propaedeutic23
- propagandist22
- propagandize31
- propagations21
- psychopathic30
- rampageously24
- reoccupation23
- repartitions16
- repatriating18
- repatriation16
- repatterning19
- sandpainting21
- sandpapering23
- sarsaparilla17
- semipalmated23
- semiparasite18
- separability21
- separateness16
- separatistic18
- sociopathies20
- spaceflights26
- spacewalkers26
- spacewalking29
- spaciousness20
- spaghettinis20
- spanakopitas23
- spanokopitas23
- sparkplugged29
- sparsenesses16
- spasmolytics24
- spasticities18
- spatialities16
- spatterdocks23
- standpatters17
- standpattism20
- subparagraph26
- subprincipal27
- superpatriot19
- surpassingly22
- sympathetics25
- sympathising25
- sympathizers31
- sympathizing34
- syncopations22
- transpacific25
- transparence20
- transparency22
- trepanations17
- trypanosomes21
- ultracompact26
- underpayment24
- unparalleled21
- unpardonable23
- unpatentable22
- viviparities23
- viviparously27
- wallpapering26