The word Astere is misspelled against Austere, meaning "severely moral and strict simple and plain"
-->
Word begins with consecutive vowels 'AU' followed by alphabets 'stere' is misspelled as 'A' as letter 'U' is phonetically ignore
Wrong Spelling:  a-stere 
Correct Spelling:  au-stere 
Explore spell check of Austere to spell without errors.