9-Letter Words End with 'ium'

There are 80 9-letter words that end with 'ium'.

bacterium	berkelium	beryllium
aluminium	americium	anthodium
anthurium	bronchium	caldarium
calvarium	carbonium	coccidium
collegium	colluvium	collyrium
columbium	criterium	ctenidium
cymbidium	decennium	dentalium
deuterium	diazonium	dichasium
contagium	effluvium	elaterium
gymnasium	gynaecium	gynoecium
harmonium	herbarium	hospitium
hydronium	magnesium	manubrium
marsupium	mazaedium	epicedium
epimysium	euphonium	gelsemium
germanium	fastigium	nelumbium
neodymium	neptunium	plutonium
pollinium	potassium	ruthenium
sacrarium	palladium	pastorium
sensorium	septarium	presidium
pterygium	pycnidium	reptilium
rhizobium	strontium	sulfonium
sympodium	symposium	syncytium
tellurium	tentorium	terrarium
trapezium	triennium	trifolium
triforium	trisodium	unununium
uredinium	uropygium	vestigium
ytterbium	zirconium

Note: These 80 9-letter words that end with 'ium' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words end with rium, nium, dium, lium, cium, tium, gium, mium, bium, sium, vium, hium, pium, uium, xium, zium.

5-letter words end with 'ium' (4)
6-letter words end with 'ium' (29)
7-letter words end with 'ium' (39)
8-letter words end with 'ium' (81)
9-letter words end with 'ium' (80)
10-letter words end with 'ium' (69)
11-letter words end with 'ium' (46)
12-letter words end with 'ium' (15)
13-letter words end with 'ium' (7)
14-letter words end with 'ium' (7)
15-letter words end with 'ium' (5)