Synonyms for Inconsiderable:

adj.

few (adjective)
piddling.
immaterial (adjective)
meaningless, of no account.
inconsequential/inconsiderable (adjective)
petty, unconsidered, insignificant, trivial.
inconsiderable (adjective)
nugatory, irrelevant, measly, of no account, paltry, picayune, piddling, trifling, niggling, unimportant, small-minded, negligible, small.
light (adjective)
superficial.
unimportant (adjective)
irrelevant, unconsidered, mere, meaningless, superficial, of no consequence/of little consequence.

n.

inconsiderable (noun)
insignificant, trivial.
negligible (noun)
unimportant.

Other synonyms:

negligible. nugatory, measly, paltry, picayune, small-minded, niggling, piddling, trifling, petty. small. trifling
unimportant.

Usage examples for inconsiderable

  1. Our loss in this ship has been inconsiderable when I assure you we were engaged with very little intermission the whole time of the action, which lasted four hours. – Memoirs and Correspondence of Admiral Lord de Saumarez, Vol. I by Sir John Ross
  2. In these activities, geologists had a not inconsiderable part. – The Economic Aspect of Geology by C. K. Leith