높다(nop-da, nopda)
Indicates that a position or degree is high or elevated
When to use
Building height, Mountain height, Score level, High temperature
The nuance
Used when something is positioned above a reference point. Expresses high or large degree such as buildings, mountains, scores, temperature.
낮다(naj-da, najda)
Indicates that a position or degree is low or beneath
When to use
Building height, Mountain height, Score level, Low temperature
The nuance
Used when something is positioned below a reference point. Expresses low or small degree such as buildings, mountains, scores, temperature.