보다(bo-da, boda)
Indicates the standard or reference point in a comparison.
When to use
Direct comparison, Quantity comparison, Degree comparison
The nuance
보다 is used to indicate the standard or reference point in a comparison, often with '더' (more) or '덜' (less) to emphasize difference.
처럼(cheo-reom, cheoreom)
Expresses resemblance or simile, showing that one thing is like another.
When to use
Figurative expression, Resemblance, Description
The nuance
처럼 is used to express that one thing resembles or is similar to another, mainly in similes or descriptions.