Imponderable vs Invaluable - What's the difference?
imponderable | invaluable |
Not ponderable; without sensible or appreciable weight; incapable of being weighed.
(physics) An imponderable substance or body; specifically, in the plural, a name formerly applied to heat, light, electricity, and magnetism.
Of great value; costly, precious, priceless.
Very useful.
Beyond calculable or appraisable value; of inestimable worth
