junkie / junky 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. 👇
junkie: NA
junky: NA
junkie: jh·AH·ng·k·iy
junky: jh·AH·ng·k·iy
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)