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In Vietnamese, it is basically the same word and they say "sky blue" for "blue" or "green grass". As a result, my partner always gets green/blue in English mixe

• vesinisa 3y ago
  My 2.5 year old son has trouble telling apart blue and green eventhough our language considers them strictly separate colors, like English. Apparently it takes practice to learn them apart, and maybe it's even impossible if you need to learn it as an adult.
  • watwut 3y ago
    Consider option that he is slightly color blind. Fairly common among white males, more rare among women and black guys. He just might not see the difference.
    • saagarjha 3y ago
      Blue-green color blindness is somewhat more rare, though.
• 1-6 3y ago
  Yup, same in Korean. You’ll hear lots of adults say the blue grass or blue light (for traffic signals).