IPA: /ˈfraʊzi/
KK: /ˈfraʊzi/
The most untidy or unkempt in appearance; messy or disheveled.
After a long day at work, his hair looked the frowziest it had ever been.
Comparative: frowzier
Superlative: frowziest
Frowziest → It is formed from "frowzy" (from Middle English *frouzye*, meaning unkempt or dirty) and the superlative suffix "-est" (meaning most). The word "frowziest" means the most unkempt or dirty.
Think of 'frowzy' as describing something unkempt or dirty, and remember that adding '-est' means it is the most of that quality.
No commonly confused words.