Uncheck- a word often used in the context of checkboxes, referring to the action of removing a tick mark or selection. Synonyms for "uncheck" include "deselect", indicating the act of undoing a previously checked item. Another term that can be used in this context is "untick", implying the reversal of a checked option. Additionally, "uncross" can be applied, indicating the action of removing any marks to signify non-selection. Finally, the word "unmark" is an alternative, signifying the removal of a mark or indication made earlier. All these synonyms serve to convey the action of undoing a selection or removing a check mark in various contexts.