The word Osuarium is misspelled against Ossuarium, a noun meaning "A charnel house; an ossuary."
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Ossuarium has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings o & uarium which should not be misspelled with single 'S'
Wrong Spelling: o-s-uarium
Correct Spelling: o-ss-uarium
Check more misspelled words of Ossuarium to spell it correct.