freak / phreak 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. 👇
freak: (noun) a person or animal that is markedly unusual or deformed.
phreak: NA
freak: f·r·IY·k
phreak: NA
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)