inconsiderably

/ˌɪnkənˈsɪdərəbli/
adverb
  1. To a very small degree; not enough to be important or worth considering.
    • The cost of the repair was inconsiderably small, so we didn't worry about it.
    • The temperature dropped inconsiderably overnight, barely affecting the plants.
    • Her contribution to the project was inconsiderably minor compared to the team's overall effort.