IPA: /ʌnˈfʌsi/
KK: /ʌnˈfʌsi/
This word describes someone or something that is simple, easygoing, and not demanding or particular about details.
She is the unfussiest person I know; she is happy with whatever food is served.
Comparative: unfussier
Superlative: unfussiest
Unfussiest → It is formed from the prefix "un-" (meaning not) and the root "fussy" (from the dialectal English *fuss*, meaning to show excessive concern or worry) with the superlative suffix "-est" (indicating the highest degree). The word "unfussiest" means the least concerned or worried, or the most easy-going.
Think of 'not' being added to 'fussy' — so 'unfussiest' means someone who is not at all concerned or worried, making them the easiest to please.
No commonly confused words.