junkie or junky/ʹjungki/ noun (pl -ies) (pl junkies)

• intercalate
• intercede
• intercellular
• intercensal
• intercept
• interceptor
• intercession
• interchange
• intercity
• intercollegiate
• intercolumniation
• intercom
• intercommunicate
• intercommunion
• interconnect
• intercontinental
• intercostal
• intercourse
• intercrop
• intercross
• intercurrent
• intercut
• interdenominational
• interdepartmental
• interdepend