Note: ない remains as-is (do not drop い)
The grammar pattern ないものか / ないものだろうか expresses a strong wish or desire for something to happen, often when the speaker feels it is difficult or unlikely. It conveys a sense of longing, frustration, or earnest hope – "Isn't there some way to…?" or "Can't someone/something…?"
The pattern is formed by attaching ないものか or the softer variant ないものだろうか to the negative stem of a verb.
The speaker uses this pattern when they want something to change or improve but recognize the difficulty involved.
Both forms express the same core meaning, but ないものだろうか is softer and more tentative. It sounds more reflective or deliberative, as though the speaker is musing to themselves. ないものか is more direct and can sound more urgent or frustrated.
This pattern frequently appears with words like なんとか (somehow), もっと (more), and どうにか (in some way):
Compare with ~てほしい (I want someone to do…) and ~たらいいのに (if only…). While those patterns express wishes more directly, ないものか carries a stronger sense of earnest searching for a possibility and often implies that the speaker has been struggling with the issue.