What are the opposite words for deliberate?

When it comes to antonyms for the word 'deliberate', there are quite a few options. First, there's 'spontaneous', which suggests an unplanned or seemingly random action. 'Impulsive' is another option, indicating a lack of thought or consideration before acting. 'Haphazard' is a third choice, meaning something that is done without a specific plan or intention. Additionally, 'unintentional' is an antonym for 'deliberate' - this means that something was not done on purpose. Finally, 'undevised' suggests the absence of any planning or forethought. Ultimately, there are numerous antonyms for the word 'deliberate', each with its own subtle differences in meaning.

Antonym of the day

abandon, differ, disagree.