dependent

Adjective

• addicted to a drug

• being under the power or sovereignty of another or others
  • subject peoples
    
  • a dependent prince
    

• held from above
  • a pendant bunch of grapes
    

• (of a clause) unable to stand alone syntactically as a complete sentence
  • a subordinate (or dependent) clause functions as a noun or adjective or adverb within a sentence
    

• contingent on something else

• relying on or requiring a person or thing for support, supply, or what is needed
  • dependent children
    
  • dependent on moisture
    

Noun

• a person who relies on another person for support (especially financial support)

Related words

• Synonyms: 
  dependant , drug-addicted , hooked , strung-out , subject , pendent , pendant , subordinate , qualified
• Antonyms: 
  independent , main(a)