Inconsiderable, a.
Not considerable; unworthy of consideration or notice; unimportant; small; trivial; as, an inconsiderable distance; an inconsiderable quantity, degree, value, or sum. "The baser scum and inconsiderable dregs of Rome." Stepney. -- In`con*sid"er*a*ble*ness, n. -- In`con*sid"er*a*bly, adv.
Shades of meaning
Fernald lists inconsiderable only as an antonym, under large.
He lists it without comment; the entries above explain its neighbors.
Synonyms
none given