polar opposites 

The complete opposite to one another.
- such as the polar points (North and South) are directly opposite each other on the earth's surface and do not meet or overlap at all.
- in chemistry, there is "polarity', which has to do with atomic structure. Water and oil do not mix because water is polar and oil is non-polar.

"The two men were twin brothers, but they were polar opposites."

polar opposites by SengatheWarrior June 29, 2015

polar opposites 

The complete opposite to one another.
- such as the polar points (North and South) are directly opposite each other on the earth's surface and do not meet or overlap at all.
- in chemistry, there is "polarity', which has to do with atomic structure. Water and oil do not mix because water is polar and oil is non-polar.

"The two men were twin brothers, but they were polar opposites."

polar opposites by SengatheWarrior June 29, 2015

Non-polar opposite 

Perfect match for someone or something

“Patrick and Jessica are such non-polar opposites!”

“What does that mean?”

“Look it up on urban dictionary you fucking dumbass.”

Non-polar opposite by Marcelo Gaines May 30, 2022