brewed / brood are similar-sounding terms with different meanings (referred to as homophones). To better understand the differences, see below for definitions, pronunciation guides, and example sentences using each term. 👇
brewed: (verb) prepare by brewing. (verb) sit or let sit in boiling water so as to extract the flavor.
brood: (noun) the young of an animal cared for at one time. (verb) think moodily or anxiously about something. (verb) hang over, as of something threatening, dark, or menacing. (verb) sit on (eggs).
brewed: b·r·UW·d
brood: b·r·UW·d
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)