How to spell ONBELIEF correctly?

The misspelling "onbelief" can be corrected as "unbelief" or "nonbelief". Both terms are commonly used to refer to the absence or lack of belief in a particular concept or religion and are widely recognized in academic and philosophical discussions.

• on belief The decision to donate to charity was made purely on belief in the organization's mission and impact.
• un belief
• unbelief Her unbelief in magic prevented her from enjoying fantasy novels.

Attenttion

• attention
• attentions
• attenuation
• inattention