unpromptedly
Without being promptedWithout being prompted; of one's own volition, or by one's own initiative.
Meaning
1 senses(not comparable)Without being prompted; of one's own volition, or by one's own initiative.
Origin
From unprompted + -ly.From unprompted + -ly.
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Lessons for this word
1 lessons- A2Adverbs of manner — Because it is an -ly adverb