Synonyms for perpendicular

• (adj) normal (similar term), orthogonal (similar term), rectangular (similar term), right (similar term), oblique (antonym), parallel (antonym)
  
  
• (adj) vertical, plumb (similar term), upended (similar term), upright (similar term), unsloped (similar term), steep (related term), straight (related term), inclined (antonym), horizontal (antonym)
  
  
• (adj) steep (similar term)
  
  
• (noun) straight line
  
  
• (noun) perpendicular style, English-Gothic, English-Gothic architecture, Gothic, Gothic architecture
  
  
• (noun) plumb line, cord
  
  
• (noun) face
  
  

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