Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun imponderable

1 sense of imponderable

Sense 1
imponderable -- (a factor whose effects cannot be accurately assessed; "human behavior depends on many imponderables")
       => influence -- (a cognitive factor that tends to have an effect on what you do; "her wishes had a great influence on his thinking")

Antonyms of adj imponderable

1 sense of imponderable

Sense 1
imponderable (vs. ponderable) -- (difficult or impossible to evaluate with precision; "such imponderable human factors as aesthetic sensibility")

ponderable (vs. imponderable) -- (capable of being weighed or considered; "something ponderable from the outer world--something of which we can say that its weight is so and so"- James Jeans)
        => assessable -- (capable of being considered carefully; "the assessable qualities of art")

Similarity of adj imponderable

1 sense of imponderable

Sense 1
imponderable (vs. ponderable) -- (difficult or impossible to evaluate with precision; "such imponderable human factors as aesthetic sensibility")