Nouns Ending in UM and Containing AC

This list gathers 99 English nouns ending in UM and containing AC, such as Vacuum, Bacterium, Practicum, Simulacrum, Sacrum, Factotum and Actinium. 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 A14 words
actinium
acetabulum
aconitum
atracurium
archaebacterium
acetum
anacardium
aciculum
acroterium
actinouranium
ambulacrum
ammoniacum
acarodomatium
acaridomatium
Starts with B4 words
bacterium
baculum
blackgum
brachium
Starts with C11 words
cyanobacterium
corynebacterium
cenaculum
coenaculum
climacium
calymmatobacterium
crepitaculum
cetaceum
characetum
chordacentrum
chartophylacium
Starts with D5 words
diacodium
diaconicum
diachylum
dracocephalum
diachaenium
Starts with E7 words
eboracum
enterobacterium
eubacterium
extracurriculum
exacum
endostracum
eustachium
Starts with F3 words
factotum
factum
faciendum
Starts with G
2 words
guaiacum
gubernaculum
Starts with H3 words
hibernaculum
hyracotherium
hieracium
Starts with I
1 words
interambulacrum
Starts with L
1 words
laconicum
Starts with M7 words
mycobacterium
macallum
macrosporangium
miracidium
macrophylum
megaclinium
macrozoogonidium
Starts with N3 words
nanobacterium
nitrobacterium
nitrosobacterium
Starts with P8 words
practicum
propionibacterium
protactinium
pactum
periostracum
peacotum
placitum
podachaenium
Starts with R3 words
retinaculum
receptaculum
restibrachium
Starts with S15 words
simulacrum
sacrum
sustentaculum
saccharum
sacramentum
sacrarium
sacerdotium
satisfaciendum
spiraculum
supernaculum
synsacrum
sacellum
schizachyrium
saccolabium
sceuophylacium
Starts with T6 words
taraxacum
tenaculum
tanacetum
trachelium
tentaculum
trachelospermum
Starts with U
2 words
umbraculum
ultravacuum
Starts with V4 words
vacuum
vaccinium
vibraculum
vibracularium

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