IPA: /ɔːˈstɪərɪst/
KK: /ɔːˈstɪrɪst/
The strictest or most severe in appearance or manner, often related to simplicity or lack of adornment.
The austerest of the monks lived in a small, bare room with no decorations.
Comparative: austerer
Superlative: austerest
Austerest → It is formed from "austerus" (from Latin, meaning severe or harsh) and the superlative suffix "-est" (meaning most). The word "austerest" means the most severe or harsh.
Think of 'austerus' meaning severe, and remember that 'austerest' describes something that is the most severe.
No commonly confused words.