The word Subterane is misspelled against Subterrane, a noun meaning "A cave or room under ground."
-->
Subterrane has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings subte & ane which should not be misspelled with single 'R'
Wrong Spelling: subte-r-ane
Correct Spelling: subte-rr-ane
Check more misspelled words of Subterrane to spell it correct.