Which word describes someone making decisions without careful consideration?

The word "impetuous" aptly describes someone who makes decisions impulsively or without careful consideration. This term conveys a sense of rashness and a tendency to act swiftly, often driven by emotion rather than rational thought. Individuals characterized as impetuous may make hasty choices that can lead to unforeseen consequences due to their lack of deliberation.

In contrast, the other choices do not fit this definition. "Judicious" refers to someone who demonstrates good judgment and thoughtfulness in their decision-making. "Lament" is a verb that means to express sorrow or regret, which is unrelated to decision-making behavior. "Indolent" describes someone who is lazy or inactive, lacking motivation to engage in effortful tasks, but it does not imply impulsivity in decision-making. Thus, "impetuous" stands out as the correct choice given its direct association with swift and unconsidered actions.