Synonyms for extension

• (noun) delay, hold, time lag, postponement, wait
  
  
• (noun) expansion, enlargement
  
  
• (noun) propagation, dissemination, airing, public exposure, spreading
  
  
• (noun) extension service, university extension, education, instruction, teaching, pedagogy, didactics, educational activity
  
  
• (noun) stretching, flexion (antonym)
  
  
• (noun) filename extension, file name extension, string
  
  
• (noun) reference, denotation, meaning, substance
  
  
• (noun) property, dance
  
  
• (noun) lengthiness, prolongation, longness
  
  
• (noun) telephone extension, extension phone, telephone, phone, telephone set
  
  
• (noun) elongation, addition, add-on, improver
  
  
• (noun) annex, annexe, wing, addition, add-on, improver
  
  

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