Any material is classified as conductor or insulator. There is no perfect conductor or perfect insulator. If a material exhibits more conductivity it is called a conductor and materials with very low conductivity are called insulators. Materials with moderate conductivity would have medium range resistance to electricity. In practice, though, a material either conducts or it doesn't. 'Moderate' would be determined by what you were comparing it to.
I think the word you might be looking for is conductivity. Look up the definition and see if this word is what you are looking for.
The word error shows up in the mileage area of my car. Is that an electrical problem?
Heat Conductivity.The word conductivity may also be used to refer to electrical conductivity, the ability to conduct/transfer electricity. Metals are good at both.
The root word of "moderate" is "moder-" which comes from the Latin word "moderatus" meaning "restrained" or "within bounds."
The temperature here is moderate for most of the year.
moderate
median
The couple enjoyed the moderate weather while they were on vacation.
moderate, substantial, severe
temperate
no, its an adjective, describing how much.
Extreme Excessive