13 Letter Words Ending in UM

Browse 72 verified English 13 letter words that end with UM, including Chrysanthemum, Multiplatinum, Rutherfordium, Armamentarium, Mycobacterium, Demonstrandum and Hypochondrium. Validated against official game lexicons for Scrabble, Wordle, crosswords, and daily writing, explore definitions and letter counts below.

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Starts with A
10 words
armamentarium
argyranthemum
actinouranium
anticlinorium
anoplotherium
acarodomatium
acaridomatium
androgonidium
amphigastrium
androcephalum
Starts with B
1 words
brontotherium
Starts with C
11 words
chrysanthemum
chiropatagium
ceratotherium
cheirotherium
ceratopetalum
ceratophyllum
chondroseptum
cochlospermum
chordacentrum
clavicularium
cephalanthium
Starts with D
3 words
demonstrandum
decamethonium
dracocephalum
Starts with E
6 words
entomosporium
episporangium
evangeliarium
epimyocardium
erythrogonium
entobronchium
Starts with F
5 words
ferrovanadium
ferrochromium
ferrotitanium
ferroaluminum
falcatifolium
Starts with G
2 words
gymnocalycium
graptopetalum
Starts with H
4 words
hypochondrium
hexamethonium
hyracotherium
hylotelephium
Starts with I
1 words
inclinatorium
Starts with L
2 words
lamellipodium
lectisternium
Starts with M
2 words
multiplatinum
mycobacterium
Starts with N
1 words
nanobacterium
Starts with O
1 words
odontoglossum
Starts with P
5 words
perichondrium
paphiopedilum
platiniridium
pycnoconidium
paramenstruum
Starts with R
3 words
rutherfordium
respiratorium
restibrachium
Starts with S
9 words
sustentaculum
spathiphyllum
scolopendrium
suxamethonium
schizophyllum
schizachyrium
scaphosepalum
spermatangium
succinctorium
Starts with T
2 words
tintinnabulum
tritocerebrum
Starts with V
3 words
veronicastrum
vivisectorium
vibracularium
Starts with Z
1 words
zoosporangium

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