Imponderável.
a.Not ponderable; without sensible or appreciable weight; incapable of being weighed. An imponderable substance or body; specifically, in the plural, a name formerly applied to heat, light, electricity, and magnetism, regarded as subtile fluids destitute of weight but in modern science little used
adj.ponderable antonym noun, influence generic term
Vogais: ioeae
Consoantes: mpndrbl