inconsiderable (adj.)
- cursory
- dinky
- dispensable
- few
- footling
- immaterial
- inappreciable
- inconsequential
- inessential
- inferior
- insignificant
- irrelevant
- little
- low
- meager
- miniature
- minor
- minute
- negligible
- nonessential
- petty
- picayune
- shallow
- short
- skin-deep
- small
- superficial
- technical
- tiny
- trifling
- trivial
- unessential
- unimpressive