The word Aluvia is misspelled against Alluvia, which is plural of "Alluvium"
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Alluvia has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings a & uvia which should not be misspelled with single 'L'
Wrong Spelling:  a-l-uvia 
Correct Spelling:  a-ll-uvia 
Check more misspelled words of Alluvia to spell it correct.