Synonyms for Inconsiderable:
meaningless, of no account.
petty, unconsidered, insignificant, trivial.
nugatory, irrelevant, measly, of no account, paltry, picayune, piddling, trifling, niggling, unimportant, small-minded, negligible, small.
irrelevant, unconsidered, mere, meaningless, superficial, of no consequence/of little consequence.
Usage examples for inconsiderable
In these activities, geologists had a not inconsiderable part. – The Economic Aspect of Geology by C. K. Leith