Nouns Ending in SS and Containing UM

This list gathers 116 English nouns ending in SS and containing UM, such as Numbness, Dumbass, Clumsiness, Grumpiness, Humanness, Humbleness and Jumpiness. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to review pluralization and capitalization rules.

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Starts with A
2 words
argumentativeness
accumulativeness
Starts with B5 words
bumpiness
bumptiousness
bumblingness
bumbass
benumbedness
Starts with C17 words
clumsiness
cumbersomeness
chumminess
crumbliness
crumminess
clumpiness
circumspectness
cumulativeness
cumbrousness
clumpishness
contumaciousness
contumeliousness
crumbiness
consumptiveness
circumstantialness
consummativeness
crumblingness
Starts with D6 words
dumbass
dumbness
dumbfoundedness
dumpiness
dumminess
dumpishness
Starts with F3 words
frumpiness
frumpishness
fumblingness
Starts with G5 words
grumpiness
glumness
gumminess
grumpishness
grumness
Starts with H9 words
humanness
humbleness
humaneness
humorlessness
humidness
humorousness
humdrumness
humpiness
humorsomeness
Starts with I4 words
inhumanness
instrumentalness
innumerableness
incircumspectness
Starts with J
1 words
jumpiness
Starts with K
2 words
koumiss
kumiss
Starts with L5 words
lumpiness
lumpishness
luminousness
lumbersomeness
lumberingness
Starts with M
2 words
mumsiness
mumpishness
Starts with N10 words
numbness
numerousness
numinousness
numberlessness
nonconsumptiveness
nonargumentativeness
noncontumaciousness
nonaccumulativeness
noncircumspectness
nontumultuousness
Starts with O5 words
overbumptiousness
overnumerousness
overpresumptuousness
overpresumptiveness
overargumentativeness
Starts with P6 words
plumpness
presumptuousness
posthumousness
presumptiveness
plumbness
plumegrass
Starts with R3 words
rumbustiousness
rumminess
rumness
Starts with S13 words
sumptuousness
scrumptiousness
superhumanness
stumpiness
slumminess
summeriness
slumberousness
summariness
supernumerariness
sumphishness
slumbrousness
supernumerousness
semiluminousness
Starts with T
2 words
tumultuousness
tumidness
Starts with U14 words
unassumingness
umbrageousness
unencumberedness
uncircumscribedness
unpresumptuousness
undocumentedness
uncircumcisedness
unvoluminousness
unargumentativeness
uncontumaciousness
untumultuousness
uncircumspectness
unnumberableness
unaccumulativeness
Starts with V
1 words
voluminousness
Starts with Y
1 words
yumminess

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