IPA: /ˈkrʌstɪst/
KK: /ˈkrʌstɪst/
The most hard or dry on the outside, often used to describe bread or a surface that has become tough or rough.
The crustiest bread I ever tasted was from the local bakery.
Comparative: crustier
Superlative: crustiest
Crustiest → It is formed from "crust" (from Old French *croûte*, meaning a hard outer layer) and the suffix "-iest" (meaning most). The word "crustiest" describes something that has the most pronounced hard outer layer.
Think of a hard outer layer ('crust') that is the most pronounced ('-iest'). This helps you remember that 'crustiest' refers to something with the most noticeable hard exterior.
No commonly confused words.