Words formed from any letters in pertinaciousness plus optional blank

a -

nicotianas₁₅

pancreases₁₇

pancreatin₁₈

parasitise₁₃

passionate₁₄

patricians₁₇

b -

obeisances₁₇

obituaries₁₄

obscurants₁₈

obtuseness₁₅

c -

nonascetic₁₈

nonsuccess₁₉

pasticcios₁₉

d -

necropsied₁₈

neuritides₁₃

ordinances₁₆

ostracised₁₄

outcapered₁₈

outdresses₁₂

outpressed₁₅

outspanned₁₇

outspreads₁₅

parodistic₁₇

patricides₁₇

patronised₁₅

pedantries₁₅

pederastic₁₇

pedestrian₁₅

pediatrics₁₇

pedicurist₁₈

perditions₁₅

personated₁₅

pesticides₁₇

e -

nearnesses₁₂

neatnesses₁₂

nicenesses₁₅

nosepieces₁₇

opennesses₁₅

penetrance₁₈

penitences₁₈

perennates₁₅

persecutes₁₇

pertinence₁₈

pertnesses₁₄

f -

perfection₂₀

perfusates₁₇

perfusions₁₈

g -

neurogenic₁₈

nutgrasses₁₄

organicist₁₆

originates₁₃

outearning₁₅

outpassing₁₇

outpricing₂₀

outraising₁₄

pangenesis₁₇

pangenetic₂₀

parentings₁₇

passengers₁₆

percussing₂₀

persisting₁₆

personages₁₆

pertaining₁₇

pigeonites₁₆

pingrasses₁₆

pioneering₁₇

h -

nephrotics₁₉

nonesuches₁₈

orchitises₁₅

ornithines₁₄

outreaches₁₆

pasticheur₁₉

patchiness₁₉

paunchiest₂₀

penthouses₁₇

perithecia₁₈

pesthouses₁₆

phenacetin₂₀

phenacites₁₉

pincushion₂₁

pistachios₁₈

k -

nitpickers₂₁

nonskaters₁₆

nonspeaker₁₉

packnesses₂₁

panickiest₂₁

pinknesses₁₉

l -

neoplastic₁₈

neorealist₁₂

neutralise₁₃

nonclasses₁₆

nonelastic₁₆

nonpareils₁₆

nonplastic₁₉

nonplusses₁₇

nucleation₁₇

nucleators₁₆

ocularists₁₅

oilinesses₁₂

opalescent₁₈

operculate₁₈

opulencies₁₉

outclasses₁₅

paltriness₁₅

parentless₁₅

peculation₁₉

peculators₁₈

penalities₁₅

peninsular₁₇

peninsulas₁₇

percalines₁₈

percolates₁₇

perennials₁₆

periosteal₁₄

peritoneal₁₅

personnels₁₆

petulances₁₉

pictorials₁₇

pistoleers₁₄

m -

numeracies₁₈

numeration₁₆

omniscient₁₈

ostracisms₁₆

penstemons₁₈

periosteum₁₇

peristomes₁₆

peritoneum₁₈

permanents₁₈

permeation₁₇

permission₁₇

n -

nonaspirin₁₆

nonentries₁₃

noninsects₁₆

o -

neotropics₁₇

nonprosses₁₅

nonserious₁₃

nonstories₁₂

octonaries₁₄

operations₁₄

ostensoria₁₁

otioseness₁₁

outcrosses₁₄

p -

notepapers₁₇

paperiness₁₇

papistries₁₆

perception₂₀

percipient₂₀

periscopes₁₉

pinstripes₁₇

pipestones₁₇

pipinesses₁₇

q -

opaqueness₂₄

perquisite₂₃

picaresque₂₆

piquancies₂₇

r -

oratresses₁₀

orneriness₁₂

perineuria₁₅

persecutor₁₇

persisters₁₃

s -

nosinesses₁₂

pastnesses₁₄

t -

nepotistic₁₇

nitrations₁₂

nonartists₁₂

nonseptate₁₅

nutritions₁₃

orientates₁₁

outsprints₁₅

panettones₁₅

partitions₁₄

patristics₁₆

penetrants₁₅

pentatonic₁₈

persistent₁₄

petitioner₁₄

pinsetters₁₄

pirouettes₁₄

u -

nunciature₁₇

v -

nervations₁₆

nonpassive₁₉

operatives₁₇

overissues₁₅

overpasses₁₇

oversauces₁₈

percussive₂₁

persuasive₁₈

pervasions₁₈

w -

newscaster₁₇

newsperson₁₈

newsprints₁₈

outwearies₁₄

x -

nonexperts₂₂

y -

pennycress₂₀

pensionary₁₇

pertinency₂₀

z -

ostracizes₂₂

pasteurize₂₃

patronizes₂₃

picturizes₂₆