That can be neglected or disregarded because small, unimportant, etc.; trifling
Not important; insignificant or petty.
Small in size or amount.
The definition of trivial is insignificant, or of no importance.
The definition of considerable is something important or large.
Find another word for inconsiderable. In this page you can discover 8 synonyms, antonyms, idiomatic expressions, and related words for inconsiderable, like: unfrequently, negligible, unimportant, insignificant, trivial, considerable, unfrequent and insubstantial.