Words formed from any letters in imperviousness plus optional blank

a -

ossuaries₁₀

parvenues₁₈

passerine₁₃

passivism₁₉

passovers₁₆

pervasion₁₇

pessaries₁₂

preseason₁₃

prosaisms₁₅

prosimian₁₆

psoriases₁₂

psoriasis₁₂

reassumes₁₃

reseasons₁₀

romanises₁₃

savouries₁₄

seaminess₁₃

seasoners₁₀

sinapisms₁₆

soapiness₁₃

spareness₁₃

b -

obsessive₁₆

omnibuses₁₇

soberness₁₃

c -

percusses₁₆

precision₁₆

princesse₁₆

processes₁₅

provinces₂₀

recession₁₃

recisions₁₃

reminisce₁₆

ricinuses₁₄

sciurines₁₄

secession₁₃

sericeous₁₃

sinecures₁₄

specimens₁₉

spiceries₁₅

spiciness₁₆

d -

overmined₁₈

oversides₁₄

overspend₁₈

presidios₁₃

presidium₁₇

priedieus₁₄

prismoids₁₆

redispose₁₃

reimposed₁₆

resinoids₁₁

sidespins₁₄

sinusoids₁₂

sourdines₁₂

spodumene₁₈

f -

ossifiers₁₂

perfusion₁₇

pisiforms₁₈

professes₁₅

reinfuses₁₄

reunifies₁₄

russifies₁₃

g -

overusing₁₇

peignoirs₁₅

pierogies₁₄

premising₁₈

pressings₁₅

presuming₁₉

prevising₁₉

progenies₁₅

promising₁₈

reissuing₁₃

seigneurs₁₃

seigniors₁₂

semigroup₁₈

serpigoes₁₄

signories₁₂

simpering₁₈

sovereign₁₆

speerings₁₅

h -

phrensies₁₅

premonish₁₈

punishers₁₆

pushiness₁₆

pushovers₁₉

k -

perkiness₁₇

reinvokes₁₈

riskiness₁₄

smokiness₁₇

spikiness₁₇

spokesmen₂₀

l -

ourselves₁₅

overplies₁₇

overslips₁₇

peloruses₁₄

pemolines₁₇

perilunes₁₅

pilseners₁₄

prelusion₁₅

prelusive₁₈

puerilism₁₇

pulverise₁₈

relumines₁₅

replevins₁₈

repulsion₁₅

repulsive₁₈

revulsion₁₆

seleniums₁₅

sliminess₁₄

slimpsier₁₆

slipovers₁₇

snivelers₁₅

solipsism₁₆

spineless₁₄

spinulose₁₅

spoilsmen₁₇

m -

opiumisms₁₉

persimmon₁₉

pessimism₁₈

resummons₁₇

n -

pensioner₁₄

pensiones₁₄

prenomens₁₇

preunions₁₅

proneness₁₄

spininess₁₄

o -

omissions₁₃

omnivores₁₇

poisoners₁₃

provision₁₇

provisoes₁₆

roominess₁₃

p -

oppresses₁₅

overpumps₂₃

peperonis₁₆

peponiums₂₀

piperines₁₆

purposive₂₀

soppiness₁₆

r -

prerinses₁₃

pressruns₁₄

pressures₁₃

presumers₁₆

previsors₁₆

primroses₁₅

prisoners₁₃

promisers₁₅

reinspire₁₃

reinsures₁₁

reissuers₁₀

reversion₁₄

simperers₁₅

sorriness₁₀

s -

repossess₁₂

t -

oestruses₁₀

optimises₁₅

orpiments₁₆

ostensive₁₄

outpreens₁₄

outserves₁₄

overspent₁₇

oversteps₁₆

overtimes₁₆

overtness₁₄

peristome₁₅

pertussis₁₃

pessimist₁₅

pimientos₁₆

poetisers₁₂

positiver₁₆

positives₁₆

poverties₁₆

preunites₁₄

priestess₁₂

prissiest₁₂

proteuses₁₃

reinvests₁₄

reinvites₁₄

remoisten₁₃

resistive₁₃

rousement₁₄

rustiness₁₁

semitones₁₃

sensitise₁₀

sensitive₁₄

serotines₁₀

simonists₁₃

sirventes₁₄

somersets₁₂

sovietism₁₆

spinsters₁₃

spiritous₁₃

sportsmen₁₆

u -

penurious₁₅

w -

prowesses₁₅

x -

overmixes₂₃

y -

pyrosises₁₄

z -

oversizes₂₂

sermonize₂₂

sierozems₂₁

simonizes₂₂