List of all words ending with ums, with number of letters equal to 13
43 matching words found
calceamentums
cladosporiums
cuprammoniums
deinotheriums
dolphinariums
duraluminiums
epithalamiums
etymologicums
kurchatoviums
lithospermums
nielsbohriums
nonpetroleums
ornithogalums
paludamentums
panhelleniums
perichaetiums
perinephriums
perionychiums
periostracums
periseleniums
pityrosporums
pleiochasiums
praseodymiums
progymnasiums
protactiniums
quinquenniums
radiothoriums
serpentariums
stomatodaeums
suboperculums
supernaculums
superpremiums
superstratums
suspensoriums
unguentariums
unnilpentiums
unnilquadiums
unnilseptiums
verticilliums
verumontanums
xiphisternums
xylobalsamums