by Paul Zollo
repatriation
replantation
replication
repopulation
representation
reprobation
republication
repudiation
reputation
reservation
resignation
resonation
respiration
restoration
resuscitation
retaliation
retardation
reticulation
revaluation
revelation
reverberation
revocation
robotization
rotation
ruination
rumination
rustication
salivation
salutation
salvation
sanctification
sanitation
satiation
saturation
scintillation
sedation
sedimentation
segmentation
segregation
sensation
separation
sequestration
serration
serrulation
sibilation
signification
simplification
simulation
situation
socialization
solarization
solicitation
somnambulation
sophistication
specialization
specification
speculation
spiculation
spoliation
stabilization
stagflation
stagnation
standardization
starvation
station
sterilization
stimulation
stipulation
strangulation
stratification
striation
stultification
subdelegation
subjugation
sublation
sublimation
subordination
subornation
substantiation
substation
suffixation
suffocation
summation
supination
supplementation
supplication
symbolization
syncopation
syndication
tabulation
taxation
telecommunication
temptation
termination
testation
titillation
titration
toleration
transfiguration
transformation
translation
transliteration
translocation
transmigration
transmutation
transpiration
transplantation
transportation
transubstantiation
trepidation
triangulation
tribulation
trifurcation
triplication
truncation
ulceration
ultimation
ululation
umbilication
underestimation
undulation
unification
unionization
urbanization
urination
usurpation
utilization
vacation
vaccination
vacillation
validation
valorization
valuation
vaporization
variation
variegation
vegetation
venation
veneration
ventilation
verification
vermination
versification
vexation
vibration
vilification
vindication
violation
visitation
vitalization
vitiation
vitrification
vituperation
vivification
vocalization
vocation
vociferation
vulgarization
winterization
zonation
ASH-UN
ashen
compassion
dispassion
fashion
impassion
passion
ration
refashion
ASH-UND
fashioned
impassioned
rationed
refashioned
ASH-UR
asher
brasher
casher
clasher
crasher
dasher
flasher
gatecrasher
haberdasher
lasher
masher
rasher
slasher
smasher
splasher
thrasher
Long A-SHUS
audacious
bodacious
cretaceous
curvaceous
disputatious
efficacious
fallacious
flirtatious
foliaceous
gallinaceous
gracious
herbaceous
inefficacious
loquacious
mendacious
ostentatious
perspicacious
pertinacious
predaceous
predacious
pugnacious
rapacious
sagacious
salacious
sebaceous
setaceous
spacious
tenacious
ungracious
veracious
vexatious
violaceous
vivacious
voracious
AS-EY
brassie
brassy
classy
gassy
glassy
grassy
lassie
malagasy
sassy
Tallahassee
AS-ID
acid
antacid
hasid
hyperacid
placid
AS-IK
boracic
classic
Jurassic
neoclassic
potassic
pseudoclassic
thoracic
Triassic
Long A-SIN
basin
caisson
chasten
hasten
Jason
mason
washbasin
AS-IN
assassin
fasten
refasten
unfasten
Long A-SING
abasing
acing
all-embracing
backspacing
basing
boldfacing
bracing
casing
chasing
debasing
defacing
disgracing
displacing
effacing
embracing
encasing
erasing
facing
gracing
incasing
interfacing
interlacing
lacing
microspacing
misplacing
outfacing
outracing
pacing
placing
racing
replacing
retracing
showcasing
spacing
tracing
unlacing
AS-ING
amassing
bypassing
classing
degassing
gassing
glassing
harassing
massing
outclassing
passing
sassing
surpassing
teargassing
trespassing
Long A-SIS
basis
bacteriostasis
homeostasis
oasis
stasis
Long A-SIV
abrasive
assuasive
dissuasive
evasive
persuasive
pervasive
suasive
unpersuasive
AS-IVE
impassive
massive
passive
AS-KET
ascot
basket
breadbasket
gasket
wastebasket
workbasket
AS-KING
asking
basking
masking
tasking
unmasking
AS-KO
Belasco
fiasco
tabasco
AS-KUR
asker
basker
Madagascar
Masker
AS-EL
basil
castle
forecastle
hassle
Newcastle
passel
tassel
vassal
Long AS-LESS
baseless
faceless
graceless
placeless
spaceless
traceless
AS-MAN
classman
lowerclassman
underclassman
upperclassman
Long AS-MENT
abasement
basement
casement
debasement
defacement
displacement
effacement
embracement
emplacement
encasement
enlacement
misplacement
placement
replacement
self-effacement
subbasement
AS-O
basso
lasso
Sargasso
AS-OK
cassock
hassock
Masoch
AS-PING
clasping
gasping
grasping
rasping
unclasping
AS-PUR
Casper
clasper
gasper
grasper
jasper
rasper
Long AS-TED
basted
foretasted
lambasted
pasted
tasted
untasted
wasted
AS-TED
blasted
broadcasted
casted
contrasted
fasted
flabbergasted
forecasted
lambasted
lasted
masted
outlasted
plastid
rebroadcasted
sandblasted
simulcasted
telecasted
AST-EST
fastest
vastest
Long AST-FUL
distasteful
tasteful
untasteful
wasteful
Long A-STEY
hasty
overhasty
pasty
tasty
AS-TIK
angiospastic
bombastic
cardiospastic
drastic
dynastic
ecclesiastic
elastic
enthusiastic
fantastic
gymnastic
hypoblastic
iconoclastic
interscholastic
mastic
metaplastic
monastic
neoplastic
nonscholastic
onomastic
orgastic
orgiastic
overenthusiastic
pederastic
plastic
sarcastic
scholastic
spastic
Long AS-TING