syn·on·y·mous 
/səˈnɑ:nəməs/ adjective
/səˈnɑ:nəməs/ adjective 1 : having the same meaning
▪ “Small” and “little” are synonymous. [=are synonyms] ▪ synonymous words — often + with ▪ “Small” is synonymous with “little.” 2 not used before a noun : strongly suggesting a particular idea, quality, etc. : very strongly associated with something — + with ▪ The company's name is synonymous with quality.
▪ “Small” and “little” are synonymous. [=are synonyms] ▪ synonymous words — often + with ▪ “Small” is synonymous with “little.”
— syn·on·y·mous·ly adverb
▪ two words that are used synonymously
▪ two words that are used synonymously
